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alexdok [17]
3 years ago
5

Need help on 8 and 9 HURRY PLZ

Biology
1 answer:
cupoosta [38]3 years ago
3 0
8 A and Idk the other one
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Why/how did the evolution of bipedalism advance human evolution?<br><br> PLEASE ANSWER ASAP
ANTONII [103]

Answer:he host of advantages bipedalism brought meant that all future hominid species would carry this trait. Bipedalism allowed hominids to free their arms completely, enabling them to make and use tools efficiently, stretch for fruit in trees and use their hands for social display and communication.

Explanation:

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3 years ago
Most of the oxygen exiting the blood and entering the tissues does so from the ________. most of the oxygen exiting the blood an
mariarad [96]

Most of the oxygen exiting the blood and entering the tissues does so from the capillaries.

Answer: Option D

<u>Explanation:</u>

The circulatory system consists of the heart, arteries, veins and capillaries. An artery is the one which carry blood from the heart to the organs. A vein is the one which carry blood from the organ to the heart.

A capillary is the smallest blood vessel which helps connect the functions of arteries and veins in the body. The capillaries are the narrow tubes which allow diffusion of Oxygen into and from the tissues. It’s prior function is to drop Oxygen in a tissue and collect the Carbon dioxide from the tissue.

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3 years ago
5. What is a Blue Moon?
liraira [26]

Answer:

A blue moon is an additional full moon that appears in a subdivision of a year: either the third of four full moons in a season, or a second full moon in a month of the common calendar

Explanation:

The Moon can turn blue when there’s a certain amount of dust or pollution in the air. The extra dust scatters blue light, making the Moon appear more blue.

3 0
3 years ago
9. Paul's dad has driven 244 miles in the past 4 hours. Find the unit rate of the situation.
Darina [25.2K]

Answer:

61 miles per hour

Explanation:

4 0
3 years ago
Which of the following correctly matches the equilibrium receptor organs to the type of equilibrium it monitors?
Anarel [89]

Answer:

The correct answer is option B. maculae/ static equilibrium.

Explanation:

Maculae are mechanoreceptors present inside the saccule and utricle specialized for the static equilibrium detecting. Maculae use hair cells to find out the movements of the otolithic membrane occurs, which is the surrounding membrane of the macula.

The sense of the position of the head to determine the stability and posture is static equilibrium and it is determined by the maculae.

Thus, the correct answer is option- B. maculae/ static equilibrium.

5 0
3 years ago
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