Which chemical reaction best summarizes the matter and energy transfers
that occur during the process shown?
o
a. sunlight + co2 → sugar + o2
o b. sugar + co2 → energy + o2 + water
o c. sugar + 02 → atp + co2 + water
o
d. energy + water + co2 → sugar + o2

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

Which environmental change would most likely result in bullfrog offspring that are able to store more water than bullfrogs in previous generations?

Need ! will give 20 points! what are two ways that diatoms differ from slime molds? the external coverings of diatoms are made up of (silica, chitin or peptidoglycan), while slime molds have cell walls containing (silica, peptidoglycan or chitin). diatoms are (chemoheterotrophs, photoautotrophs or chemoautotrophs) because they make food through photosynthesis, while slime molds are (heterotrophs, phototrophs or autotrophs) because they eat decaying plant matter.