How does a healthy body respond to a decrease in blood glucose level? a) the pancreas releases insulin into the blood. b) the pancreas releases glucagon into the blood. c) the thyroid gland releases calcitonin into the blood. d) the pituitary gland releases luteinizing hormone into the blood.

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

Why do bacteria thrive even in hostile environments

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.