Which characteristics accurately describe most reptiles? Check all that apply. are invertebrates are ectotherms have external fertilization lay eggs have a three-chambered heart

The liver is not directly responsible for the digestion process, but releases bile and other compounds that breakdown fats. What would be a consequence if the liver was not able to release these compounds? a.

Suppose an experimenter moves DNA sequences within a prokaryotic genome and puts the operator to the far end of the operon, past the last structural gene [lac A], which of the following processes would likely occur when the cell is exposed to

4. Is predation a density-dependent or density-independent factor?

An organic compound that provides energy to cells, stores energy, forms body structures

Describe the arrangement of the water molecule to molecule with one another

Describe the factor that affect blood pressure

What is true about one strand of DNA? Question 3 options: It contains many proteins. It contains many alleles. It contains many chromosomes. It contains many genes.

Write a paragraph to explain the steps of metamorphasis using the words adult, egg, larva, body parts, grow, rearange, and life cycle

The process of creating a current in a circuit by changeing a magnetic field

Explain why the fact that invasive species did not co-evolve with the native species unbalances an ecosystem.