Answer the following question given this paragraph: The chapter describes thermal energy, radiant energy, electrical energy, nuclear energy, and chemical energy. Which form(s) of energy are represented by each of the following?. Q: Thermal, radiant, electrical, nuclear, and chemical are all types of what? Choices: - fuel - fuel - heating - energy A:
energy
Answer the following question given this paragraph: The population growth rate is how fast a population is growing. The letter r stands for the growth rate. The growth rate equals the number of new members added to the population in a year for each 100 members already in the population. The growth rate includes new members added to the population and old members removed from the population. Births add new members to the population. Deaths remove members from the population. The formula for population growth rate is:. Q: What term that shows how fast a population is growing includes new members added to the population over a given period, as well as old members removed from the population? Choices: - birth rate - population density - emigration - growth rate A:
growth rate
Q: Answer the following question given this paragraph: Ladybugs, also known as ladybird beetles, have a life cycle of four to six weeks. In one year as many as six generations of ladybird beetles may hatch. In the spring, each adult female lays up to 300 eggs in small clusters on plants where aphids are present. After a week the wingless larvae hatch. Both the ladybird beetle larvae and adults are active predators, eating only aphids, scales, mites and other plant-eating insects. The ladybugs live on the vegetation where their prey is found, which includes roses, oleander, milkweed and broccoli. Adult ladybugs don't taste very good. A bird careless enough to try to eat one will not swallow it. Q: What must be present on a plant where ladybugs will lay their eggs? Choices: - dew drops - mites - butterflies - aphids A:
A: aphids
Question: Answer the following question given this paragraph: Earth is spinning as air moves over its surface. This causes the Coriolis effect. Winds blow on a diagonal over the surface, instead of due north or south. From which direction do the northern trade winds blow?. Q: What effect is caused by air moving over the earth's surface as it spins? Choices: - pruett effect - mazinho effect - dopple effect - coriolis effect A:
Answer: coriolis effect
*Question*
Answer the following question given this paragraph: Q: What is the name of the portion of a nucleotide lacking phosphate groups? Choices: - nuclear shell - a nucleobase - nucleolus - a nucleoside A:
**Answer**
a nucleoside
*Question*
Answer the following question given this paragraph: Solar energy is used to heat homes and water, and to make electricity. Scientists and engineers have many ways to get energy from the Sun ( Figure below ). One is by using solar cells. Solar cells are devices that turn sunlight directly into electricity. Lots of solar cells make up an individual solar panel. You may have seen solar panels on roof tops. The Sun's heat can also be trapped in your home by using south facing windows and good insulation. Q: Solar cells turn sunlight directly into what? Choices: - gas - water - cold - electricity A:
**Answer**
electricity