The sugar-filled liquid produced by flowers is
a. honey.
b. maple syrup.
c. nectar.
d. high-fructose corn syrup.

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. which most likely affects the development of these traits? testes ovaries prostate gland vulva

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z