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gavmur [86]
3 years ago
9

Which system protects to the cardiovascular system?

Biology
1 answer:
Anastaziya [24]3 years ago
5 0

Answer:

A

Explanation:

Your ribs are apart of skeletal system and your ribs protect you lungs

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No links please, and thank you in advance :)
Ilya [14]

Answer:

important scientific tool used to identify different organisms, based the organism's observable traits

Explanation:

consist of a series of statements with two choices in each step that will lead users to the correct identification

For example, in tree identification, a dichotomous key might ask whether the tree has leaves or needles. The key then directs the user down one list of questions if the tree has leaves, and a different question list if it has needles.

7 0
3 years ago
Read 2 more answers
Explain how precipitation affects which plants grow in a area?​
MAVERICK [17]

Answer:

Percipitation helps plant growth because when the water falls, the plants suck the water up through the roots when the water seeps through the dirt that the plant is in, once the water is in the plant, it benefits the plant because without it, the plant will shrivil up and die

Hope this helps ;)

3 0
3 years ago
If an organism does not have its own means of locomotion and it produces new cells out of inorganic materials through the photos
Travka [436]

The organism is a plant.

Plants are photosynthetic and autotrophic organisms, characterized by plant cells containing chlorophyll. The plants do not have locomation devices and are therefore immobile.

Photyosynthesis starts from inorganic ingredients (CO2 and H2O) to give an organic molecule (glucose) and oxygen at the end.

8 0
3 years ago
Durante la meiosis II, usamos el término cromosomas homólogos<br><br>A:cierto<br>B: falso​
Vlad1618 [11]

Answer:

b; false

Explanation:

4 0
3 years ago
1. How did you revise your sequence from your initial idea ? Explain how you decided on the sequence. For the Natural Selection
liberstina [14]

Natural selection is the idea that  organisms that posses favorable traits that enable them to survive in their environment are the ones that live long enough to pass on these traits to their offspring.

<h3>What is natural selection?</h3>

The question is incomplete but I will try my best to explain the idea of natural selection.

The term natural selection refers to the idea put forward by Charles Darwin that organisms that posses favorable traits that enable them to survive in their environment are the ones that live long enough to pass on these traits to their offspring. This is also called the survival of the fittest.

Learn more about natural selection: brainly.com/question/2725702

8 0
2 years ago
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