Look at the Punnet square above. Mom and dad are both heterozygous (have 1 dominant and 1 recessive gene).

What is the genotype (genes) ratio for this probability outcome for the offspring?

1_: 2 _: 1_

Explain how organisms could be harmed by high levels of salt from roadways?

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants. d- food molecules are broken down in the cells if living things.

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.