What does DNA give instructions for

Ferns are located in which zone of deciduous forests? a. tree stratum b. small tree and sapling c. shrub d. herb

What are the two parts of the global food web?

Which of the following explains why your body may contain a carbon atom that was present in George Washington's body in 1776? A. Carbon moves in a one-way direction through living organisms only. B.

Which of the following is a safe practice when performing lab experiments?

Which list shows three components of an organ system in order of least complex to most complex? red blood cell, heart, tissue. skeleton, bone, bone cell. muscle cell, muscle tissue, stomach. lung tissue, lung, circulatory system.

Ne type of marker is used to warn boaters not to pass between the marker and the shore. what color is this marker?

What does chordates mean

Harvey was training for a cross-country bicycle race. During his practice run, Harvey's tire went flat and he fell off of his bike, cutting both knees.

Some insects can glide across the surface of water due to water's:

Which statement describes the area swept out by a line between a planet and the sun at equal times as the planet moves along its orbit? It changes shape but always remains constant. It is proportional to the distance between the sun and the planet.