A print fossil of a vertebrate is very rare.

True

False

There are several theories that exist concerning the way dinosaurs became extinct. If new evidence is found that appears to challenge part of a particular theory on dinosaur extinction, what happens to the old theory? It is replaced. It is modified.

What does "putting together of dissimilar elements" refer to? space contrast texture

How do ants destroy plants

How does the concentration of water differ in the solution and the cell cytoplasm

Poison dart frogs live in the rainforest. They produce a poison by eating toxic fire ants. The only known predator is a snake, Liophis epinephelus.

Mendel studies seven different traits in the garden pea. what genetic term is used to describe an observable trait, such as those studied by mendel?

Makes the sex cells necessary for sexual reproduction

Give one example of how a group of ancient people used a version of antibiotics?

Match the cell organelle to the organ or organ system in your body that does the same job. Integumentary System (Skin) Circulatory System Digestive System (Think Energy) Brain Musculoskeletal system 1. Endomembrane System 2. Mitochondria 3.

What traits were used to identify shark and ray families?