What percentage of water on Earth is considered freshwater?

A. 2%

B. 3%

C. 4%

D. 5%

How might the stability of an ecosystem be affected if all of the decomposers were suddenly removed?

4) Peter is viewing a prepared slide with the 40X objective. His view is shown below. Unfortunately, the label in the slide has been torn off, so he is not sure what he is looking at.

If you could I need an answer right away. Cause and effect associated with desertification.

Maria wrote the following steps in the formation of igneous rocks. Step 1 : Rocks pushed under earth due to movement of tectonic plates step 2: rocks melt Step 3: molten rocks are heated step 4: rocks solidify Which step contains an error?

Carbohydrates are converted into

The child gets better without taking any medicine. Explain how.

Scientists are currently spending time and resources studying prokaryotes that are found in extreme and remote environments.

Does brain size matter intelligency

In fruit flies the allele for long wings (L) is dominant and the allele for short wings (l) is recessive. What is the likely genotype of a fruit fly with short wings? A. Either LL or Ll B. Either Ll or ll C. Only LL D. Only ll

Which two body systems interact with each other in order to break down and transport the nutrients found in food?