Emily wanted to see what battery lasted the longest. She put each battery into a clock and recorded the time that the clock stopped. She used Duracell, Energizer, Kroger brand, and Ever Ready.

1) What is the control?

2) What are the constants?

The cell cycle is controlled by various factors. what determines which proteins will be produced within the cell? a. ribosome c. genes b. cytoplasm d. nucleolus

List three ways weather satellite info is useful to people

Why are the products of the light reaction of photosynthesis important?

Most of the middle layer in the heart wall is composed of

What is the first structure to prevent water loss in the leaf called? A. cuticle B. stomata C. epidermis D. mesophyll

What are the different parts of the cell in a plant cell that do not exist in an animal cell?

A unicellular protist is part of which domain? Archaea Bacteria Eukarya There is not enough information to determine.

1 pts The properties of the elements exhibit trends or periodicity. These trends can be predicted using the periodic table.

When both forward and reverse changes are physical changes, the resulting equation represents what?

Dr. Jones a botanist observes the flowers of the same species express a slightly different shade of red coloring based on where the plants are located within her greenhouse she hypothesizes that the more sunlight the flowers receive the darker red