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STatiana [176]
3 years ago
5

What do you think image A says about the evolution of these organisms?

Biology
1 answer:
vampirchik [111]3 years ago
7 0

Answer:

The limbs shown in image A indicate that the organisms likely had a common ancestor, which is why they have a similar bone structure.

Explanation:

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A man with Type A blood has a child with a woman with Type B blood. The child is Type O. What are the genotypes of the parents?
steposvetlana [31]
It would be AO and BO this would be the only one with a change of Type O blood the others do not have any chance
5 0
3 years ago
Explain how the fossil record indicates a long history of changing life forms.
sergey [27]
<h2><u>Answer:</u></h2>

Fossil: is preserved pre historic life form present under ground at high pressure for a long time.Animal die and burried under layers of sediments.

It provides evidence about the history of life on earth. It also shows  different groups of organisms, including species,that have changed over time. Because the formation of any fossil depends upon the precise combination of conditions.

As the world changes, plants and animals change with time . From fossils we compare organisms of modern time with ancient , the species we see today are very different from species that lived in the past. Thus, the fossil record can be used to show that organisms changed to meet new condition.


4 0
4 years ago
Read 2 more answers
Are all cells able to survive on their own?
vfiekz [6]

Answer: No

Explanation: Cells survive in different ways, A cell from your brain could not survive in a Petri dish for very long. It doesn't have the right pieces to live on its own.

6 0
3 years ago
Communication between neurons occurs from contact between the two neurons. when the intensity of the action potential increases
Kitty [74]

Answer:

The correct answer is - when action potentials trigger the release of neurotransmitters.

Explanation:

Communication between neurons takes place by signaling that can be either chemical signaling or electrical signals. Communication between neurons occurs at very small gaps known as synapses.

These synapses have two specialized cells that help two neurons communicate by one to another to allow for chemical transmission. The chemical that isreleased due to the stimulation of the action potential in order to communicate the neurons are known as neurotransmitters that allow for transmission.

8 0
3 years ago
What chemical substances needed by body cells that result from the process of digestion is called
just olya [345]
The answer is nutrients.

Nutrients nourish the body by providing it with energy and/or contributing to the body's metabolic processes. Nutrients come from food in the form of carbs, fats, and protein, all of which need to be digested by the body before it can use these nutrients.
4 0
4 years ago
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