please help me !!!!
Explain why the two pictures below are incorrect:

Answer:

A native-species

Explanation:

A native-species is one that normally lives and thrives in a particular ecosystem. They are any species that developed within the surrounding habitat.

They are usually found in an ecosystem because of natural processes like evolution or natural selection. They are known to occur naturally within a given habitat as opposed to species that are introduced.

Answer:

A native-species

Explanation:

took the test

Answer:

Soil is composed of small pieces of a variety of materials, so it is a heterogeneous mixture.

Explanation:

Answer:

digestion breaks down the larger food particles into smaller ones so that they can be absorbed, large pieces can not be absorbed.

Explanation:

think of when you are filtering something with a sieve, only the smaller particles pass through the sieve the larger particles remain on top.

Answer:

Avery's experiments showed that bacteria are transformed by “transforming principle” – DNA.

Explanation:

Answer: i think it should be cross-pollination and cloning i mean if you can chose both  lol

Explanation:

Answer:

Part 1:

The four astronomical bodies one could choose to represent the 4 labels in the diagram are

A - universe

B - galaxy

C - solar system

D - Mars

The universe contains galaxies and galaxies holds solar systems which have planets like Mars

Part 2: D or a planet like Mars is unlike all their other astronomical bodies it does not have other astronomical bodies within it thus, its different from rest.

Answer:

what is his history and symptoms?

also, what are the diagnoses listed? then I can help you out :)

Answer:

C. predation

Explanation:

The limiting factor that is being displayed when a fox chases a pika is predation.

Limiting factors can be referred to as those features in the environment which actually leads to the limitation in the growth, distribution or availability/abundance of an organism or population of organisms in an ecosystem.

In the predation limiting factor, as the population of the prey decreases, the population of the predator starts to decrease as well. In other words, we can say that one factor limits the growth of the other factor.

Answer:

f

Explanation:

Evaporation of water from oceans at the equator is an example of an interaction between the cryosphere and hydrosphere. So, the correct option is (E).

The cryosphere is define as the part of Earth's climate system which includes solid precipitation, snow, sea ice, lake and river ice, icebergs, glaciers and ice caps, ice sheets, ice shelves, and seasonally frozen ground. The word is derived from the Greek word 'kryos' which means frost or icy cold.

The hydrosphere is defined as the sum of the Earth's water such as seas, land, surface, and air. About 71 percent of the Earth's surface is covered by water where only three percent is fresh water. Even less can be used as drinking water. They both interact at equator in the form of Evaporation.

Thus, Evaporation of water from oceans at the equator is an example of an interaction between the cryosphere and hydrosphere. So, the correct option is (E).

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Answer:

I don't know much but try D srry I'm not good at it

Answer:

C - heated water from nuclear power plants are deposited into the aquatic ecosystem.

Answer:A or the more twins they are

Explanation:

Answer:

C. Continental and Oceanic

Explanation:

(did this stuff last year)

The founder effect and the bottleneck effect are considered the essence.

Answer:

25% will have curled wings.

Explanation:

i am really sorry if this is wrong. This question was on my unit test on edge so i don’t know if its wrong

Answer:

D. Removing a demon i guess

The term that would be an ancient treatment for illness is removing a demon. The correct option is D.

Illness is having discomfort or problem in the body or mind. Illness refers to the abnormal temperature of the body, pain, or any other soreness. It happens due to bacteria and viruses.

Treatment is the dealing or treating an illness with medical care or first aid. Treatment treats the wound with care. It is done by doctors or nurses.

In ancient times, treatments were related to plants and their leaves and juices. There were so much superstition in the back time and people often believed in demons and demons were removed by priests. People believed that removing demons can cure diseases.

Thus, the correct option is D. Removing a demon.

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Answer:

A Comparison of Cells Commonly Seen in Lab

Bacteria: prokaryotic. Very small. No nucleus, no chloroplasts, no mitochondria. Do have a cell wall.

Plant cells: eukaryotic. Relatively large. Have a nucleus, have mitochondria, sometimes have chloroplasts. Have a large central vacuole and a cell wall.

Animal cells: eukaryotic. Relatively large. Have a nucleus and mitochondria. Never have chloroplasts. Lack a cell wall, and have no central vacuole.

...

This Elodea leaf cell exemplifies a typical plant cell. It has a nucleus, and a stiff cell wall which gives the cell its box-like shape. The numerous green chloroplasts allow the cell to make its own food (by photosynthesis).

The central vacuole takes up most of the volume of the cell. It is transparent, but you can see where it's pressing the chloroplasts up against the cell wall, especially at the ends of the cell.

Like animal cells, the cytoplasm of this plant cell is bordered by a cell membrane. The membrane is so thin and transparent that you can't see it, but it is pressed against the inside of the cell wall.

This cell was alive and at 1000x magnification when it was photographed.

Answer:

A cocoon is a protective casing that protects and shelters the silkworm while its transitioning from predators and other threats. Within the cocoon the silkworm transitions into a pupa, the pups is the stage between the larvae and adult moth. After two weeks the pupa finishes it's transition into a moth.

Answer:

The tissue is the retina where rods and cones are found.

Answer:

The similarities between plants and animals are listed below.

•Both are alive and at a certain stage, both will die.

•For reproduction, they have organs.

•They have energy converting and utilizing systems.

•They’ve got RNA and DNA.

•To grow and supply the body, they have cells that need unique nutrients, pH levels, macromolecules and so on.

•They’ve got a way to protect themselves.

•They have complicated structures for transportation.

In order to survive, they need and have enzymes.

Answer:

Both plants and animals are living things, this means they both have cells (plants have plant cells and animals have animal cells) and DNA. Both also has cellular respiration in their cells. They also require energy to grow.

The facts or types of evidence scientists for conclusion for Common Descent should include

In terms of biology Common descent refer to the concept that should be applied at the time when one species should represent the ancestor of two or more species in near future.

All living being should be considered as the descendants with respect to the unique ancestor that we called as the last universal common ancestor.

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Answer:

Support

Explanation:

It can’t be camouflage, or temperature it talks about both of their skeletons. It can’t be movement because it talks about the purpose, and because movement helps the fish but the outer shell for the lobster does’t really help it move.

Answer:

support

Explanation

exoskeletons provide defense and support,

Answer:

C) O2 and glucose

Explanation:

O2 is what we known as oxygen (And as we know we breath oxygen and it is needed to be used in cellular respiration)

Glucose is in the foods that we eat and will be converted into energy and will be stored in ATP.

Answer:

The material moved by erosion is sediment. Deposition occurs when the agents (wind or water) of erosion lay down sediment. Deposition changes the shape of the land. Water's movements (both on land and underground) cause weathering and erosion, which change the land's surface features and create underground formations.

Does that help?!!!

Answer:

The kinetic molecular theory explains the expansion of a solid material with increases of temperature as basically the result of molecules moving a little farther apart.

Explanation:

The kinetic-molecular theory explains the changes of state in the following way: When a solid is heated, its particles increase their kinetic energy, so that the vibration becomes more and more intense until, having reached the melting temperature, they become so weak that the particles acquire freedom of movement, that is, if we increase the temperature of a solid material system, its molecules will move faster and the average distance between them will increase, the cohesion forces decrease and there will come a time when these forces are incapable to keep the molecules in fixed positions, the molecules can move.

Answer:

Cell cycle control is an example of a homeostatic mechanism that maintains proper cell function and health. While progressing through the phases of the cell cycle, a large variety of intracellular molecules provide stop and go signals to regulate movement forward to the next phase.

have a nice day

Answer:

20% cytosine

30% thymine

Explanation:

Cytosine is paired with guanine so they must have the same percentage. Adenine is paired with thymine so they also must have the same percentage.

Answer:

Explanation:

sunlight

Answer:

Sunlight

Explanation:

Sunlight is light energy that is used for photosynthesis.