A baby stroller is a rest on top of a hill which is 10 m high. The stroller and baby have a mass of 20 kg. What is the potential energy of the baby and stroller? Formula: PE = m g h (Gravity near earth is 9.8 m/s²)

How does flooding affect rivers? a. It causes river bends to be cut off. b. It picks up deposits from floodplains. c. It causes rivers to divert. d. It causes river channels to change shape.

What does 13 plus 15 equal

Cystitis? where is the combining form and suffix

What is all matter made of? A. Atoms B. Carbon C. Molecules D. liquids

The wings of dragonflies and bats are an example of what structure

Philosophy is a branch of science. True False

What are three animal that have something in common? named them and why?

Why is testcross necessary to determine genotype when an organism shows a dominant trait?

The Zika Virus is a member of the Flaviviridae family. According to NCBI's Taxonomy Browser, what of the below are also members of Flaviviridae? (select all that apply): a. Pegivirus A b. Human immunodeficiency virus c. Hepatitis C virus d.

Explain using the following words describe how one phrase or word includes all of the rest of the words: trophic level, food chain, food web