Alternate forms of energy are being explored to find cleaner methods of supplying people with

the energy we need. The energy of moving water can be harnessed, which is called

hydroelectric energy.

global warming.

geothermal energy.

nuclear energy.

The study of how things interact with each other and with their environment is called

How does a glacier move?

The process by which dna makes a copy of itself is called: a transcription b replication c synthesis d translation

A farmer sows pieces of potato with buds in the soil to grow more potatoes. Determine the kind of asexual reproduction.

Describe the structure of a neuron and explain the function of each of its major parts.

One of the main differences between natural selection and genetic drift is that A) genetic drift happens by chance B) genetic drift populations introduce new species C) genetic drift populations are selected by nature D) genetic drift populations

Hatchetfish live in very deep parts of the ocean. What challenges must they overcome to survive in this environment?

The movement of air particles around a vibrating object is a

About how much of the United States is covered by forests? A 90% B 10% C 50% D 30%

What is the layer underground where all empty spacess are filled with water