Energy needs vary greatly; between an urban city and a rural community due to population as well as availability. The most common renewable energy resource for an urban area is

a) power lines

b) solar panels

c) nuclear power

d) wind turbines

How is a genetic trait passed from one generation to the next?

When stem cells become different types of cells, what is this called?

Since dna has a negative charge in which direction will it go in the gel if there are bubbles what does this mean

Which is the best definition of anatomical dead space?

What are limiting resources important?

why is it impportant for scientists to devleop a way to grow tissues that have built in system to supply blood

Which best describes a method of asexual reproduction in plants 1. the wind blows pollen from one flower to another 2. a bee carries pollen from one plant to another 3. a girl places cutting of a plant in water and they begin to grow roots 4.

An ocean boarding Western Europe, Westin Africa, antarctica, and Eastern north and South America

What is healthy food means?

Explain the relationship between ore and tailings