Which of these is a biotic factor of an ecosystem

Alcoholics generally feel dependent on alcohol and crave it, which is why it's hard for them to stop drinking.

What type of mutations will potentially be passed to offspring potentially be passed to offspring? - Any mutation - Mutations in a gamete - Body cell mutations - Only translocation mutations

Complex molecule that carries genetic information that defines an organism's traits. It is stored in the nucleus. A. glucose nucleic acid B. DNA C. RNA D. protein

Taylor and her husband Tyler just had a baby at the hospital. They believe the hospital has switched their baby. Taylor is type O and Tyler is type AB. Their baby, Tyree, is type O. Explain if the hospital switched the baby.

Biology Who was one of the first scientists to use numbers to look for patterns in experimental data?

Which enzyme assembles the complementary nucleotide bases during replication? RNA polymerase RNA ligase DNA polymerase DNA ligase

HURRY! The cell membrane is selectively permeable because of its molecular structure. Based on this, which one of these would NOT diffuse directly through the cell membrane?

Freud believe that certain troubling symptoms could be traced to painful unconscious memories. This led him to suspect that these symptoms resulted from

Reducing the volume of a gasits pressure if the temperature of the gas and the number of particles are constant.

Salt deposits form on a car in the winter. Over time, the salt covers more of the car. Is the salt alive? a. Yes, salt deposits are alive because they maintain their structure. b. No, salt deposits are not alive because they do not reproduce. c.