WILL MARK BRAINLIEST Hypothesis: If snails are present, then they will release carbon dioxide which the Elodea will take in.

What is the control to test this hypothesis?

A: Elodea plants in the dark

B: Elodea plants in the light

C: bromthymol blue without plants or snails

ONLY ONE ANSWER CAN BE CHOSE

The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction

Every early childhood education program should develop a

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.