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IgorC [24]
2 years ago
5

What are the three main functions of the cardiovascular system?.

Biology
1 answer:
const2013 [10]2 years ago
4 0

Answer:

transport of oxygen, carbon dioxide and nutrients

clotting of open wounds

regulation of body temperature

Explanation:

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Metamorphic rock formation from sedimentary rocks is caused by heat and pressure. After millions of years in transformation, the
kap26 [50]

Answer:

C) layering, directional pressure

Explanation:

The foliated metamorphic rocks are those rocks subjected to heat and pressure during metamorphism, characterized by presenting a parallel alignment of minerals, which gives the rock an appearance of layers or bands.

7 0
3 years ago
Based on the organization of living things, tissues
Lubov Fominskaja [6]

Answer:

b is the correct answer for your question

7 0
3 years ago
Which sentence from the passage gives the best clue of what organizational pattern is used?a. "they have much larger ears than a
AnnyKZ [126]

'They have much larger ears than asian elephants' is the sentence which describes how organizational pattern is used.

<h3>What is Organizational pattern?</h3>

This is used to show relationships between supporting details in a passage or text.

The sentence which depicts this from the passage is 'They have much larger ears than asian elephants'.

Read more about Organizational pattern here brainly.com/question/3903606

6 0
2 years ago
Distance runners include aerobic training as part of preparation for races. How does this impact their cellular respiration?
Misha Larkins [42]

Answer and Explanation:

Running or jogging comes under the category of aerobic training/exercise. By definition, aerobic exercise means that the person is training her/his body in the presence of excessive oxygen. So, metabolically speaking, the person is relying on availability of oxygen to carry out metabolism which is mainly about production/supply of energy (ATP) by the breakdown of food in the presence of oxygen. This process is also known as cellular respiration. So, if a person is doing aerobic exercise (running), s/he needs more energy to keep doing the exercise. Typically, aerobic exercise produce more energy (32 molecules of ATP) as compared to anaerobic process (2 molecules of ATP) per reaction run. Thus, In the process of aerobic exercise, the lungs will respire faster to allow more diffusion of oxygen in the blood. Then, this oxygen will be transported to all body by heart pumping and then oxygen enters the cells. Once oxygen is entered, it acts as terminal electron acceptor in a process known as oxidative phosphorylation. This process takes plance in the mitochondria and produces 32 molecules of ATP per reaction.

7 0
2 years ago
The photograph below shows some plant cells as seen under a light microscope.
disa [49]

The picture from another source is attached

Answer:

Staining

Explanation:

In order to make cells or certain features of a cell more visible under the microscope, scientists use specific stains. These stains bind to certain features in a cell, allowing better distinction. For example, iodine is a common stain used in plant cells, as it turns blue/black in the presence of starch, which is abundant in plant cells.

8 0
2 years ago
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