RNA primer constructed during DNA replication needs to be replaced because Rna differs from dna. it contains (adenine, cytosine, uracil) instead of (adenine, guanine, thymine).

Some species of jellyfish use jet propulsion to get around. True or False

How do fossil fuels differ from fossils

This mammal retains its embryo in its uterus for a short time, then the embryo crawls out of the uterus and completes fetal development in another saclike organ. Which mammal is this most likely to be?

Identify whether each human characteristics is best classified as acquired or inherited?

Dementia is defined as

What type of chemical energy is produced during photosynthesis

Which phrases describe both lakes and ponds? Check all that apply. 1. contain still, standing fresh water 2. have no plants growing at the bottom 3. formed by rainfall, melted snow and ice, or runoff 4. formed by lava or mud blocking a river 5.

What do scientists often use to study macro evolution?

Differentiation occurred in other inner planets, besides Earth. True False

State two procedures that should be used to properly handle a light microscope