Answer:
The independent variable is "controlled" or held constant in the control group.
Explanation:
Answer:
B: The force of motion is different when a strong or a weak force is applied to the ball.
Explanation:
Hope this helps :)
ignore the other answer. He answered one of mine just to get points and I believe he's doing the same here.. :)
Answer:
D) If Y > K, then myoglobin is less than 50% saturated with oxygen.
Explanation:
a regular curve is displayed by myoglobin. when the concentration of oxygen is decreased, the myoglobin will saturate very quickly which means that the myoglobin have very high affinity for the oxygen and dont easily release oxygen.
so if Y>k, then myoglobin is less than 50% saturated with oxygen.
Answer:
The correct answer is A) ingestion
Explanation:
Heterotrophs are organisms that depend on other organisms to get nutrition because they can not make their food. The process by which they take nutrition is called injection.
During ingestion, they consume the performed organic molecule. Mouth is the organ that helps in ingestion of the food. Then the food is digested in the body of the heterotrophs by the action of different enzymes.
For example, humans are heterotrophs that do ingestion of food from its mouth and then the food is digested by different hydrolytic enzymes. So the correct answer is A.
