Which of these is a basic unit of macroevolution?

A. Individual

B. Species

C. Niche

During what major stage does a young child learn to trust?

Water evaporates from a lake. Arrange the next steps of the water cycle in the correct order. Water vapor condenses to form clouds. Water flows down mountains and hills. Water falls as rain, snow, and sleet. Water joins streams or forms groundwater

List the following in order of size: Cell, Chromosome, DNA, Gene, Nucleus

Describe three ways that biology has impacted the health of people around the world.

What type of consumers are humans?

In a population, when the birthrate becomes higher than the death rate, the population's growth rate A) decreases. B) increases. C) slows to a stop. Eliminate D) levels off and remains constant.

In spermatophytes, the plant embryo is encased in a seed. True False

Which statement best explains why the level of ATP in skeletal muscles changes during exercise? Adenosine and phosphate in ATP are destroyed by the muscles. Waste ATP accumulates in the blood stream rather than in the muscles.

How many braincells do I have?

Which of the following is not being undertaken to reduce the risks to human health from pesticides?