Which energy source would provide the cheapest electricity for a factory

A. Solar panels

B. Wind turbines

C. Gas generators

D. A hydroelectric plant

What questions l can be answered through science?

Which of the following is an advantage of cloning? A) Cloned animals are larger than the parent animal B) Cloned animals have greater genetic diversity than the parent animals C) Cloning allows scientists to study how organisms grow D) Cloning

Explain how science work

Where would you most likely find specialized tissue? A. In a sperm cell B. In an egg cell C. In a tadpole D. In a bacterium

The human female produces about 10,000 eggs during a lifetime. a. True b. False

Which of the following is an example of sustainability? A) cutting down all the trees in a forest without replanting any B) consuming more cattle than are being born C) recycling a metal can so it can be reused D) leaving the lights on in a room you

What is the major force responsible for the formation of an α-helix in protein secondary structure?

Some people believe fire is alive. It moves it seems to know where to go, it reacts to its environment.

Can energy be transferred from animal to animal

The more stomata the more water loss?