FAST HELP 1. What are the set of phenotypic traits that benefit a species in a given environment?
1.adaptations
2.phenotypes
3.genotypes
4.mutations

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000