Are chloroplasts found in animal cells?

Obese adolescent who has short stature and is hyperphagic is diagnosed with hypogonadism. which congenital disorder may be present in this adolescent

What are three ways minerals are used

What happens to most of an ecosystem's energy?

A pollutant that forms when another pollutant interacts with the atmosphere or sunlight is known as a? A. primary pollutant B. secondary pollutant C. tertiary pollutant D. chuck-norrisy pollutant

If we chew rice or bread for a few minutes, it starts tasting sweet why

What is the major source of energy used by plants to perform photosynthesis

Biologists designed an experiment to test the effect of compost on the development of root crops. They tested several different crops, including carrots, potatoes, beets, and onions.

First African American president

Soil formation occurs in a relatively short amount of time since animals frequently cause the breakdown of rocks. Select one: True False

Certain species of what are now recognized as indicators of environmental pollution