Which of the following organisms is a multicellular protist?

a. kelp

b. euglena

c. diatom

d. archaea

Which statements about braking a car are true

Calculate the displacement of the volleyball in sample problem 2f when teh volleyballs final velocity is 1.1 m/s upward

What is mistosis in a cell?

The argument that modern homo sapiens evolved first in africa, migrated outward, and eventually replaced archaic homo sapiens is known as the

Which of these are found in both eukaryotes and prokaryotes (choose all that apply) a. Centromere b. replication bubbles c. telomeres d. replication forks

What difference in traits is caused by chromosomes?

What is the difference between a gene and an allele? a. a gene is a form of a trait, and alleles make up genes. b. a gene is a sequence of bases in a dna molecule, and an allele is an alternative version of a gene that codes for the same feature. c.

Microorganisms that catabolize sugars into ethanol and hydrogen gas would most likely be categorized as A) homolactic fermenters. B) anaerobic respirers. C) alcohol fermenters. D) heterolactic fermenters. E) aerobic respirers.

Which of the following sentences is the best example of a hypothesis a. UV radiation does not cause skin cancer. b. chickens lay more eggs when they are happy. c. why does the earth orbit around the sun? d. how many types of organisms are there?

What will most likely result when the jet stream moves south of North Carolina