What one of the following terms is used to describe a program that has been created to be used in a malicious, or hateful, way?

a. Cookie

b. Phish

c. Pop-up

d. Virus

Many of the color varieties of summer squash are determined by several interacting loci: AA or Aa gives white, aaBB or aaBb gives yellow, and aabb produces green. Crosses among heterozygotes give a 12:3:1 ratio.

The water at the top of a waterfall has energy. potential kinetic heat metabolic

Which parts of soil are classified by their particle size? Check all that apply. bedrock clay humus sand silt

The parts of the cell that are common to all eukaryote cells are: -A cell membrane and cytoplasm -A nucleus and a cell membrane -Cytoplasm -A nucleus, cell membrane and cytoplasm

Carbon dioxide crosses the plasma membrane by simple diffusion. the rate at which carbon dioxide enters the cell is determined by the

Transport of materials into a cell against a concentration gradient, from low to high, requires A) water. B) energy. Eliminate C) osmosis. D) a passageway.

As ocean water in a tide pool warms and evaporates, the remaining water becomes a. cooler. b. saltier. c. calmer. d. darker.

Drake is comparing time people spend playing games on Xbox versus Playstation. In his study, individuals ages 10 - 15 are given Xbox's and individuals ages 16 - 25 are given Playstations.

How do scientists obtain knowledge about the world? Check all that apply.

What would the temperature of the surface be if the Earth did not have an atmosphere?