Name the group which contains three columns of elements but no sub-group

Answers

Answer 1

Answer:

Group VIIIB

Explanation:


Related Questions

why children should not be forced to choose site in a divorce situation ​

Answers

Answer:

Forcing children to “take sides” in divorce can cause long-lasting psychological damage. As studies consistently show, rates of anxiety and depression are higher in children of divorce with high-conflict co-parents

Explanation:

hope this helps

The best determination of a community’s quality of life is _______.
a.
the per capita income
b.
the climate and weather
c.
the energy used per capita
d.
its geographic location


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

Actually the correct answer is C. The energy used Per Capita but good try plz mark as brainiest I really need it.

Explanation:

The production of energy plants and combined heat and power plants, fewer losses in transmission, distribution, and transformation, and own usage by heat and power plants. It is expressed as the amount of electricity consumed per person (kWh), divided by the midyear population. Thus option C is correct.

What determination of a community’s quality of life?

Societies are impacted by energy in both positive and harmful ways. It is advantageous for humans to have access to plentiful, affordable, secure, safe, and clean energy. However, the production, distribution, and use of energy can have a severe impact on a society's health, ecology, and economy.

Energy use is inextricably linked to population growth and quality of living. Energy consumption in 2040 may be maintained at 2010 levels by limiting overconsumption. Future energy demand is only little impacted by limiting population increase. Reducing social disparity improves quality of life while using little energy.

Therefore, the energy used per capita.

Learn more about life here:

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What are three ways in which Mountains can be impacted by either natural processes or human processes, including both constructive and destructive processes? Please write if it is constructive or destructive next to it.

I need answers quickly, please!
I will rate brainliest

Answers

Answer:

deposition-dropping of sediments (Destructive)

mountain building-tectonic plate (Constructive)

movement

volcanic activity (Desctrutive)

During a hot, dry day, plants close their stomata to prevent water loss. When scientists replicate this environment in an experiment, they observe that over time, the plants stop producing oxygen.

Why does oxygen production stop?

Answers

During a hot, dry day, plants close their stomata to prevent water loss. When scientists replicate this environment in an experiment, they observe that over time, the plants stop producing oxygen. ... Photosynthesis has stopped because the plants cannot take in carbon dioxide for the light-independent reactions. Hope this help

if all land on Earth was still connected how would this affect biodiversity​

Answers

Answer:

there would be little to no biodiversity because all the climates would be quite similar making everything in them similar as well.

Explanation:

i pretty much based my answer off of what we know pangea to have been like.

good luck :)

hopefully, this helps

have a great day !!

What is the purpose of the part of the male reproductive system that is
highlighted below?
A. Creates the fluid in semen
B. Transfers sperm cells to the urethra
C. Manufactures sperm cells
0
D. Stores sperm cells until they mature

Answers

Answer:

A creates the fluid in semen

A paper company located on the banks of a river discharges its treated wastewater into the river.

Which of the following water quality indicators should be measured to best determine if the wastewater is increasing the acidity of the river?

A) Immediately downstream from the paper plant
B) Immediately upstream from the paper plant
C) At an upstream tributary to the river
D) At a downstream tributary to the river

Answers

Answer:

B is the correct answers

Explanation:

What is alternative source of energy .​

Answers

Answer:

Alternative energy is best defined as the use of energy sources other than traditional fossil fuels, which are considered environmentally harmful and are in short supply. Fossil fuels consist of natural gas, coal, and oil. Currently, fossil fuels are the most used energy source to heat our homes and power our cars.

Explanation:

I hope this helps and pls mark me brainliest! Thank u :)

What are the 3
environmental stresses?

Answers

Answer:

here are 3 examples of environmental stresses.

- certain types of insects

- air quality

- tornados

Label the different parts of a flower.Choose your answer from the box.​

Answers

Answer:

1 anther

2 petal

3 style

4 sepal

5pollen tube

6 corolla

7 ovary

8 ovule

9 filament

10 stigma

A group of white, grey, and black rabbits lives in Alaska, where there is usually snow on the ground. Wolves that hunt the rabbits end up mostly catching ones with grey and black fur. As a result, white rabbits become more prevalent in the population. This is an example of:

Answers

Answer:

Directional selection

Explanation:

Natural selection is the process by which environment selects from a population of organisms which individuals are better suited and adapted to that environment. There are three types of natural selection namely: directional selection, disruptive selection and stabilizing selection.

Directional selection is the type of natural selection in which only one extreme (phenotype) of a population is favored over the other extreme and intermediate individuals. This is the case in the example given in the question where among a group of white, grey, and black rabbits that lives in Alaska, environment selects the white rabbits (one extreme) from wolf predation, hence, causing the white rabbit population to increase and be favored.

which body system contains major organs found in pairs?

Answers

Answer:

I belive it is the urinary system

Explanation:

My reasoning is because you have 2 pairs of kidneys which filter excess water, and waste called urea from blood and urine. Connecting to the kidneys are ureter tubes, which come in pairs. I'm not sure if this helps, but I tried lol.

The unitary system contains major organs found in pairs

about how long ago did the first single-celled life form appear on Earth?

A. 130 million years ago
B. 1.5 billion years ago
C. 2.5 billion years ago
D. 4.1 billion years ago

Answers

Answer:

Around 4.1 billion years ago, the first single celled life form appeared on Earth

Where are diploid cells found ?
A. only in reproductive organs
B. only in twin siblings
C. through out the body
D. only in the lungs

Answers

Answer:

c

Explanation:

diploid cells are cell that have 2 genetic alleles, one from your mom and one from dad, so all your cells are diploid, except haploid cells in the rep system.

2. Discuss the location of temperate Evergreen forests​

Answers

Temperate evergreen forests, coniferous, broadleaf, and mixed, are found largely in the temperate mid-latitudes of North America, Siberia, Canada, Australia, Africa, Scandinavia, Indonesia, Malaysia, Amazon and Orinoco basins of South America, Himalayas and western ghats of India and Andaman and the Nicobar Islands.

In a flower, the anther is attached to filament. What advantage does the filament provide to the anther?


A. The filament elevates the anther to allow for easier transport of pollen by wind or
insects.
B. The filament provides the anther with nutrients to produce pollen grains.
C. The filament protects the anther from harsh sunlight and insects.
D. The filament produces a sticky surface to allow the anther to capture pollen.

Answers

Answer:

Stamens are the male reproductive organs of flowering plants. They consist of an anther, the site of pollen development, and in most species a stalk-like filament, which transmits water and nutrients to the anther and positions it to aid pollen dispersal.May 6, 2004

Explanation:

:D

In a flower, the anther is attached to filament. What advantage does the filament provide to the anther?

A. The filament elevates the anther to allow for easier transport of pollen by wind or insects.
B. The filament provides the anther with nutrients to produce pollen grains.
C. The filament protects the anther from harsh sunlight and insects.
D. The filament produces a sticky surface to allow the anther to capture pollen.

Answers

The correct answer is A. The filament elevates the anther to allow for easier transport of pollen by wind or insects.

Explanation

The filament of a flower is the sterile part of the stamen (male organ of the flower) that is located just below the anther. Its function is structural to hold the sling so that it is accessible to insects. The filament is usually cylindrical and fine. Therefore, the correct answer is A. The filament elevates the anther to allow for easier transport of pollen by wind or insects.

III. Complete the missing letters to form the correct answer
16. What is common among animals that swim?
17. What characteristic is common among reptiles? C
18. What is common among parrots, owis, and doves? W
19. What is common among mammals like dogs, cats, and goats? F
20. What is common among amphibians? S
skin​

Answers

Answer:

16. Gills

17. Crawl

18. Wings

19. Fur

20. Smooth scale skin

Credit: aguilar10

TRUE OR FALSE: DINOFLAGELLATES IS A GROUP OF BACTERIA THAT USED TO BE CLASSIFIED AS ALGAE

Answers

Answer: True

Explanation:

What causes oceanic plates to move?

Answers

Answer:

The main driving force of plate tectonics is gravity. If a plate with oceanic lithosphere meets another plate, the dense oceanic lithosphere dives beneath the other plate and sinks into the mantle. ... However, convection also drives plate tectonics.

Which of the following is necessary for DNA replication to occur?

Answers

Answer:

all the above.

Explanation:

all the above

. What cellular structure or characteristic seems to be generally true of organism that use photosynthesis?

Answers

Answer:

Photosynthesis in plants occurs in specialized organelles called chloroplasts.chloroplast are found in plant leaves and contains the pigment chlorophyll. the green pigment absorbs light energy needed for photosynthesis to occur.

Explanation:

Hope this helped Mark BRAINLEST!!!

Plants use the sun’s light energy to make their own Choose... , which they need to grow. This is an example of how light energy is converted to a form that can be stored for later use.

Answers

Answer:

plants make their own glucose

How much genetic material is found in a cloned cell as compared to the original cell? * twice as much O half as much O the same amount O one-fourth as much Both the allele for type A blood and type B blood are dominant. The allele for type O blood is recessive. What blood type will a person have if he​

Answers

Answer:

o blood group

Explanation:

the person has O blood group

relationship between genes genes and traits

Answers

Answer:Every normal human cell contains 23 pairs of chromosomes, for a total of 46 chromosomes. A trait is any gene-determined characteristic and is often determined by more than one gene. Some traits are caused by mutated genes that are inherited or that are the result of a new gene mutation.

Explanation:

As water temperature __________ the amount of O2 dissolved in water _____.

Answers

Answer:

Explanation:

As water temperature increases, the amount of O2 dissolved in water decreases.  

The graph looks something like this (though not exactly. It just has the same sort of shape.)

what is the strongest metal

Answers

Answer:

tungsten metal is the strongest metal.

Answer:

Tungsten

Explanation:

Tungsten has the highest tensile strength of any pure metal.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`

Hope I helped!!!

GL :)

which of these is closest to the number of molecules of ATP we get from Anaerobic metabolism of one molecule of glucose? -2
-6
-10
-32
-48​

Answers

Explanation:

Fat molecules consist of three fatty acid chains connected by a glycerol backbone. Fatty acids are basically long chains of carbon and hydrogen and are the major source of energy during normal activities.

Fatty acids are broken down by progressively cleaving two carbon bits and converting these to acetyl coenzyme A. The acetyl CoA is the oxidized by the same citric acid cycle involved in the metabolism of glucose. For every two carbons in a fatty acid, oxidation yields 5 ATPs generating the acetyl CoA and 12 more ATPs oxidizing the coenzyme. This makes fat a terrific molecule in which to store energy, as the body well knows (much to our dismay).

The only biological drawback to this, and other, forms of oxidative metabolism is its dependence on oxygen. Thus, if energy is required more rapidly than oxygen can be delivered, muscles switch to the less efficient anaerobic pathways. Interestingly, this implies that an anaerobic workout will not "burn" any fat, but will preferentially deplete the body of glucose. Of course, your body can't survive very long on just anaerobic metabolism...it just can't generate enough energy.

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what are the function of the meristem?​

Answers

Answer:

The main function of the meristem is to trigger the growth of new cells in young seedlings at the tips of roots and shoots and forming buds.

Imagine you were an animal that lived in the tundra. What are three adaptations that would help you survive by either finding food or avoiding being eaten?

Answers

Animals need shelter and insulation in the Tundra. The animals here tend to have thicker and warmer feathers and fur. Many of them have larger bodies and shorter arms, legs and tails which helps them retain their heat better and prevent heat loss.

Answer:

Animal Adaptations in the Tundra Biome

Animals need shelter and insulation in the Tundra. The animals here tend to have thicker and warmer feathers and fur. Many of them have larger bodies and shorter arms, legs and tails which helps them retain their heat better and prevent heat loss.

Explanation:

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