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goldfiish [28.3K]
3 years ago
7

Which of the following statements is true?

Biology
2 answers:
blagie [28]3 years ago
6 0

Answer:

C. capillaries connect arteries and veins.

Explanation:

A is false, veins carry blood towards the heart.

B is false because arteries are the thickest blood vessel.

C is completely true

D is false, heartbeat is controlled by electric impulses

Lynna [10]3 years ago
3 0
C

Capillaries connect the arteries to veins. The arteries deliver the oxygen-rich blood to the capillaries, where the actual exchange of oxygen and carbon dioxide occurs.
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kiruha [24]

Answer:

Thermal and radiant

Explanation:

Thermal energy is energy in the form of heat (such as fire). Light energy is a form of radiant energy. When a match is struck it creates fire which creates heat (thermal energy) and light (radiant energy) so the two types of energy that the match is transformed into are thermal and radiant.

7 0
2 years ago
Tigers are often poached for their parts, used in traditional _________ medicine.
Ivanshal [37]

Answer:

Tigers are often poached for their parts, used in traditional __chinese_____ medicine.

Explanation:

Traditional Chinese medicine for over a thousand years has used the strength of the tiger to cure various physical and spiritual ailments. For this they need parts of the tiger such as their eyes, bones, teeth etc.

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-Tiger claws: It is used as a sedative for insomnia.

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The tiger is in danger of extinction, but they are still hunted to be used in medicine

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