Based on the body structures of these animals, which two conclusions are scientifically sound?

Match each organism with the correct description. 1. green plant omnivore 2. mouse herbivore 3. lion scavenger 4. coyote producer 5. crow decomposer 6. fungi carnivore

A biochemist isolates and purifies various molecules needed for DNA replication. When she adds some DNA, replication occurs, but each DNA molecule consists of a normal strand paired with numerous segments of DNA a few hundred nucleotides long.

Which events are most likely if an index fossil is found in a layer at location 1, but the layer and index fossil are not found at location 2 nearby, which is known to be the same relative age? Check all that apply.

You are heating water in a beaker. How would you describe the change in energy and speed of the water molecules as the water gets hotter? A) the energy and speed both increase. B) the energy and speed do not change.

How long can you go without food until you pass out?

What is the Rotation of Earth per hour?.

Spider monkeys in Costa Rica live in the rainforest, where they eat fruit and nuts from big forest trees. The trees also protect them from predators like jaguars and large snakes. The trees are the spider monkey's.

Which key difference do experiments have that correlation studies do not have?

What are the two major components of a carbon footprint and Why?

Match the following vocabulary words with the correct definitions. 1. Place where something is located. amber 2. A mark that is made by pressure. mineral 3. Fossilized sap of trees. site 4. Element or chemical substance from the ground. identify 5.