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earnstyle [38]
4 years ago
14

Why are green algae considered to be ancestral to plants?

Biology
1 answer:
NikAS [45]4 years ago
3 0
It is more that they are considered to share a common ancestor because they have the same photosynthetic pigments.

Because green algae and plant cells have the same kind of chlorophyll, they have similar wall cells, both make their own food during photosynthesis, both store energy in the form of starch, and both have two life cycles.
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What elements are in common between nucleic acids and proteins? *
Wewaii [24]

Answer:

C. Carbon, nitrogen

Explanation:

Nucleic acids contain C, H, O, N, and P. Amino acids contain C, H, O, and N (no phosphorous).

5 0
3 years ago
Water conservation. What do the words bring to mind? Doing without? In reality it can be done by making very minor changes aroun
ira [324]

The correct answer is (c) Don’t leave your tap running while brushing your teeth, shaving, or washing the dishes. Fix leaky faucets and pipes right away.

As seen in the bar graph that huge amount of water is wasted in the domestic ways. By using the water in adequate amount and saving the water that is wasted while running the tap while brushing and fixing the leaks as soon as possible will save a huge amount of water. The bar graph is covering maximum wastage of water from these sections only. By reducing the water used in brushing, leaky faucets and others can save maximum water.


7 0
4 years ago
Read 2 more answers
2. How are the atmosphere, hydrosphere, and lithosphere related in the biosphere?
tester [92]

Answer:

These spheres are closely connected. For example, many birds (biosphere) fly through the air (atmosphere), while water (hydrosphere) often flows through the soil (lithosphere). In fact, the spheres are so closely connected that a change in one sphere often results in a change in one or more of the other spheres.

Explanation:

i hope this helped

5 0
3 years ago
What is the definition of a hypothesis ?
mixer [17]
A hypothesis is an educated guess while using reasonable thinking, about the answer to a scientific question. Although it is not proof in an experiment, it is the predicted outcome of the experimentation. It can either be supported or not supported at all, but it depends on the data gathered. 
6 0
4 years ago
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Upon entering your house, you noticed the smell of cake baking in the oven. what division of the pns is responsible?
GenaCL600 [577]

Somatic sensory division of the pns is responsible.

<h3>Somatic sensory division</h3>

A component of the peripheral nervous system known as the somatic nervous system (SNS) or somatic sensory division, sometimes known as the voluntary nervous system, is responsible for the voluntary control of skeletal muscle-based motions of the body.

The somatic sensory division is made up of motor nerves with efferent nerve fibers that relay motor commands from the central nervous system (CNS) to cause muscle contraction and sensory nerves carrying afferent nerve fibers that relay feeling from the body to the CNS.

Each voluntary muscle system in the body as well as the process of voluntary reflex arcs are under the direction of the somatic sensory division.

The top cell bodies of motor neurons are the starting point of the basic sequence by which nerve signals travel within the efferent somatic sensory division.

Learn more about somatic sensory division here:

brainly.com/question/8875214

#SPJ4

7 0
2 years ago
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