What does the dotted line between the water molecules represent?

1. a polar bond

2. a covalent bond

3. a hydrogen bond

4. electronegative bond

I need a sentence for relative dating.

When a cell placed in a hypotonic water molecules will tend to ... * remain evenly distributed move into the call move out of the cell move against the concentration gradient

Many energy sources use turbines to generate electricity. What is one type of energy source that does not use turbines? A. Coal B. Hydroelectric C. Wind D. Solar

You are studying a disorder that is based on the genetic composition at three loci. Assume that a dominant allele at any locus adds 6 units of risk for the disorder and that a recessive allele at any locus adds 2 units of risk for the disorder.

To what does phylogeny refer? a. the fundamental anatomical features in primates that reflect their high degree of diversity b. evolutionary relationships that are based on shared characteristics including physical traits, genetics, and behavior c.

Based on the data collected the highest rising bread would use yeast warm water and the addition

Explain how organisms contribute to fossil fuels.

Organisms that break down complex compounds and dead tissue are

Which is an example of dehydration synthesis? A.) DNA synthesis from nucleotides B.) conversion of proteins into its amino acids C.) conversion of lipids into fatty acids

Making chemical energy from light energy is called cellular respiration. True or false