Answer:
reactants, and the substances produced at the end of the reaction are known as the products.
Use the image on the right to answer the following questions Compared to the outside of the cell, the inside of the cell is
hypertonic
isotonic
hypotonic
Answer:
Isotonic
Explanation:
It is isotonic because the liquid/molecules appear to be flowing in and out of the cell evenly. A hypertonic solution would mean the cell would shrink because there would be less liquid/molecules inside the cell compared to the outside. A Hypotonic solution would be a greater concentration of the liquid inside the cell compared to the outside, the cell would lyse or burst
Answer: hypotonic
Explanation: it just is
liquid layer of iron and nickel
A:crust B:mantle C:outer core. D:inner core
Answer:
C. Outer Core
Explanation:
a good thing to remember is that the inner core is solid and the outer core is liquid
Answer:
The liquid layer of iron and nickel is C: the outer core.
Please help!!!!! I only have 5 minutes!!!!!!!!!
Answer:
c i believe
Explanation:
Answer:
Cell X is the plant cell
Reason
Cell X is the only cell that has a nucleus, chloroplast, cell membrane cytoplasm and cell wall.
but all the other cells one or the other of the above (as all the given organnells has to be present in a planet cell
How is cellular respiration
connected to our muscular
system?
Answer:
Cellular respiration is a key role in returning the muscles to normal after exercise, converting the excess pyruvate into ATP and regenerating the stores of ATP, phosphocreatine, and glycogen in the muscle that are required for more rapid contractions.
Hope that helps!
Scientists find the same type of index fossil in two different locations on Earth. What can they conclude from this discovery?
A. The fossils are different ages due to the location.
B. The index fossils are the same geological age.
C. One index fossil is older than the other.
D. There is not enough information to make a conclusion.
2
Answer:
(B.) The index fossils are the same geological age.
Explanation:
When they are the same fossil, but in two different locations we know that they are both most likely the same age.
How do microorganisms contribute to the health and characteristics of soil?
Plz help!
Answer:
decomposition
Explanation:
microorganisms help decompose, or break down, other organic matter, that is no longer needed. For example, a dead critter on the ground.
Spotted salamander and algae mutualism
Answer:
They share a close bond that begins when the algae start growing in the salamander's egg–and enter the developing embryo's tissues and cells, a type of relationship known as endosymbiosis.
(hopes this helps ^^)
1. What is the proper order of succession?
A. climax community- pioneer species-primary succession- secondary succession
B. pioneer species-primary succession-secondary succession-climax community
(I WILL MARK BRAINLEST )! or however you spell it !!
The answer fam is......... B. pioneer species-primary succession-secondary succession-climax community
"Primary succession begins in barren areas, such as on bare rock exposed by a retreating glacier. The first inhabitants are lichens or plants—those that can survive in such an environment. Over hundreds of years these “pioneer species” convert the rock into soil that can support simple plants such as grasses. These grasses further modify the soil, which is then colonized by other types of plants. Each successive stage modifies the habitat by altering the amount of shade and the composition of the soil. The final stage of succession is a climax community"
Scientists apply, evaluate, and analyze information in a systematic way to develop a logical answer or conclusion. This process is called __________.
A)
brain storming
B)
critical thinking
C)
deduction
D)
experimentation
E)
inferring
Answer:
B) Critical thinking
Explanation:
Science involves solving problems and answering questions. One of the ways employed by scientists is CRITICAL THINKING. Critical thinking is the method in which scientists base their conclusion about an occurrence on the careful or systematic application, evaluation, analysis of gathered information.
Critical thinking entails giving ideas rational thought before arriving at the best solution. Hence, before a logical conclusion must have been arrived at, scientists who are critical thinkers analyze and apply useful information.
Answer:
Critical thinking is the answer
Explanation:
Gametes come from germ cells. They are also called (Choose ALL possible options to receive
credit, Hint Pick 4) * r
Sex cells
Sperm cells
Somatic Cells
Diploid Cells (2n)
Haploid cells in
Egg Cells
Answer:
Gametes are an organism's reproductive cells. They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm.
Explanation:
So, answers = sex cells
Sperm cells
egg cells/ova
Hope this helps u
Crown me as brainliest:)
Complete the following statement
When the forearm is extended at the elbow joint, the ____________muscle acts as the agonist.
Answer:
triceps brachii
Explanation:
The triceps brachii is a muscle located at the arm. It is a posterior muscle consisting of a long, medial and lateral head which originates from the humerus. It also covers almost the entire length of the humerus.
The functions of triceps brachii are:
Extension of the forearm at the elbow joint. The extension and adduction of the arm at the shoulder joint as a result of its long head.Controls the movement of the elbowHow do the immune system and digestive system work together?
The immune system works with the digestive tract to help protect you from infection by these potential invaders. Your immune system also depends upon cells to kill invading organisms, and chemicals that don't require the involvement of cells at all, but which are simply toxic to bacteria and viruses. Acid in the stomach does the same thing.
Which of the following organisms is LEAST able to extend its geographical range in response to climate change? robins polar bears conifers butterflies
Answer:
The correct answer is: Polar bears
Explanation:
Mong the given four option polar bears are last able to extend their geographical range in order to deal with climate change as they are not able to survive on land with hot temperatures and prey found in these regions. They can not survive for longer periods of time without sea ice and cold temperature.
Sea ice helps in finding their food and without sea ice, it will also greatly affect, it is one of the reasons their population decreasing as the Arctic are rising and the sea is diminishing.
An ecosystem consists of a community of living organisms
1. ___________________________ with each other and the 2._____________________________. The source of energy that fuels most ecosystems is the 3.___________. Plants use the Sun’s energy to produce food in a process called 4.________________________________.
Organisms that use energy from the Sun or energy stored in 5._________________________ compounds to produce their own nutrients are called autotrophs. They are also called 6.________________________ because most other organisms depend on autotrophs for 7._______________________ and 8._____________________. Heterotrophic organisms that can’t make their own food may obtain nutrients by eating other 9.___________________. A heterotroph that feeds only on plants is called an 10._________________________________. Herbivores are also called 11._______ order heterotrophs. 12._________________________________ that feed on other herbivores are 13._______ orde
Answer:
1. interactions
2. environment
3. sun
4. photosynthesis
5. chemical
6. producers
7. food
8. energy
9. organisms
10. herbivores
10. first
12. Heterotrophs
13. second
Explanation:
An ecosystem consists of a community of living organisms interacting with each other and the environment. The source of energy that fuels most ecosystems is the sun. Plants use the Sun’s energy to produce food in a process called photosynthesis.
Organisms that use energy from the Sun or energy stored in chemical compounds to produce their own nutrients are called autotrophs. They are also called producers because most other organisms depend on autotrophs for food and energy. Heterotrophic organisms that can’t make their own food may obtain nutrients by eating other organisms. A heterotroph that feeds only on plants is called an herbivore. Herbivores are also called first order heterotrophs. Heterotrophs that feed on other herbivores are second order heterotrophs.
Sulfur has 16 electrons. If an ion of sulfur has a charge of –2, this means that its atom has gained or lost 2 electrons
Answer:
lost i bielive
Explanation:
. How are mineral deposits formed around vents?
Answer:
When hot, metal-laden water spews from vents and mixes with the cold ocean, the metals precipitate. Large piles of sulfide accumulate on the seafloor and are eventually buried by sediments, modified by heat and pressure in the crust, and uplifted. Some are exposed on land when erosion removes the overlying rocks.
