Decide whether each statement describes mass or weight.

1. measured in newtons

2. measured in kilograms

3. does not change when gravity changes

4. changes when gravity changes

5. the amount of matter in something

6. a gravitational force

During the winter months water on the surface of a pond will typically freeze and this ice acts as an insulator for the water but need that as a result aquatic life is able to survive during the cold winter.

What is the role of membranes in DNA transcription?

How long can you keep banana cream pie in the fridge?

A biologist is studying programmed cell death due to DNA damage which cannot be repaired. Based on this information, what would the biologist be studying? a. Apoptosis b. Cytokinesis c. Angiogenesis d. Nondisjunction E. Metastasis

If an organism expresses a recessive phenotype, can you tell the genotype? Explain your answer by giving an example.

Sandy puts a paper clip on the table and puts a magnet near the paper clip. The paper clip begins to move. What type of forces are acting on the paper clip?

Which statement is an example of absolute age? 1) Dinosaurs lived a long time ago 2) Trilobites lives before dinosaurs 3) Teachers are old 4) Dinosaurs went extinct 65.5 million years ago

Identify the structure in the cell that will produce atp from the starch building blocks

True or false: plant cell cytokinesis is different from animal cell cytokinesis because the contractile filaments found in plant cells are structures composed of carbohydrates and the cleavage furrow in animal cells is composed of contractile

When you get a minor cut platelets in your blood stick to the wound and cause?