Why are diatoms important to the ecosystem beyond being food?

The two main types of fermentation are called a. lactic acid and anaerobic. b. alcoholic and lactic acid. c. alcoholic and aerobic. d. aerobic and anaerobic.

In addition to being synthesized in the liver and intestine, from where are blood lipids derived?

Can both types of autotrophy occur in prokaryotes and eukaryotes?

Are members of coniferophyta vascular or avascular?

Define population. How is a population different from a community

Eukaryotic cells contain organelles that harvest energy from organic compounds to make atp. atp is the main form of energy used by cells. which cell organelles are responsible for making most of the cell's atp?

What occurs during meiosis that does not occur during mitosis. A.) Chromosomes are passed to offspring B.) A cell divides in half C.) The chromosome number is divided in half D.) Two sex cells combine

Which scenario would most likely NOT lead to speciation? A) A flood washes a few lizards or insects to a new island. B) Neighboring herds of elk misinterpret each other's mating behaviors, causing them to fight instead of mate.

State the law of conservation of energy. According to this law, how is the total amount of energy affected in any process (like a swinging pendullum or bowling ball hitting the pins) ?

You throw a 0.15 kg baseball to the first baseman. The ball travels with a speed of 36 m/s. How much kinetic energy does it have? options: 97.2 4.5 15,897 658