Answer:
I think its D but i could be wrong..
Explanation:
Easy:
The four chambers of the heart are the right and left atria, and the right and left ventricles. The main veins connected the heart are the superior and inferior vena cava, the main artery is the Aorta.
The first chamber, (the right atruim) recieves deoxygenated blood and forces it into the right ventricles which forces the blood into the lungs for oxygenation. Then the blood reenters the heart in the left atrium, which forces the blood into the left ventricle and then out the Aorta to the rest of the body.
sorry, but this question needed kind of a long answer to be answered correctly.
Batter A will likely hit the ball at a greater distance than the other in this scenario.
<h3>What is Distance?</h3>
This is defined as the numerical measurement of how far apart objects or points are.
Batter A will likely hit the ball at a greater distance because it is directly proportional to the velocity which will make it go farther as swinging the bat from a resting position on his shoulder exerts more force.
Read more about Distance here
The answer is b because it is negative on our world
Answer:
D. The panther population is not well suited to adapt to any changes in the environment and may become extinct.
Explanation:
According to Darwin's theory of evolution, those organisms survives which are stronger and tolerant to environmental changes. The panther population is decrease because there is no chance of variations in the panther population. It is due to the presence of gene i. e. small and genetically non-diverse. In the end, the panther population becomes extinct.