Which trimester of pregnancy has the most development for the fetus?

First

Second

Third

Fourth

In which situation does the biosphere or hydrosphere cause a chemical change to the atmosphere? A. Density currents in the ocean transfer heat that warms the atmosphere. B. Photosynthesis by oceanic algae removes carbon dioxide from the atmosphere.

What is the difference sexual reproduction and asexual reproduction?

Which of the following could be considered both a renewable resource and a nonrenewable resource? iron oresea watersolar energywheat crop

When plants close their stomata, what else is affected?

Why can the removel of one important species affect an entire ecosystem

What will be happening in a person after eight hours of sleep? A. β cells in the pancreas will be producing insulin. B. Glucose will be converted into glucagon. C. α cells in the pancreas will be producing glucagon. D.

What best describes the purpose of technology

Explain the process of mitosis in a tissue culture for normal cells.

Which organelle has most of the genes that control the cell?

Which of these eats both plants and animals A scavengers and omnivers b omnivores and carnivores