Which structure in plants produces a substance that protects the extending roots from developing friction? only right answers

Which biome contains both freshwater and salt water? A. lake B. estuary C. river D. ocean

Plants can grow successfully in soil that is considered sub-par if they have

You have to choose between playing a team sport or taking music lessons because the practices overlap. This choice demonstrates that music lessons are scarce sports teams are scarce time is scarce demand is scarce

Why are indices better than simple measurements for comparing fossil specimens?

68 Alcohol inhibits the activity of antidiuretic hormone (ADH). What is the effect of excessive alcohol consumption? O A. Increased urination OB. Decreased urination O C. Normal urination Reset Next

Which organ produces estrogen and progesterone? testes ovaries uterus epididymis

Hypovolemia is a condition in which a person has low levels of blood volume in their body. Which might be a reason for hypovolemia? Poor diet Dehydration arteriosclerosis lack of exercise

The haplodiplontic life cycle is also referred to as

Based on observations, you create steps to test whether the presence of water could accelerate the growth of bread mold. These steps would be A. a conclusion. B. a hypothesis. C. an experiment. D. an analysis.

Water has a high surface tension. Some insects can stride across the water due to the combination of their legs and the high surface tension of the water.