In an area with plants that have thick, small leaves or no true leaves at all, which of the following other conditions are most likely to exist as well? (1 point) 1. It is near 30° latitude north or south or on the leeward side of a mountain range.
2. Moist air is rising over the area.
3. Night temperatures are much colder than daytime temperatures.
4. The soil has a thick layer of decomposed, nutrient-rich organic material.
5. There is an extremely high diversity of species in the area.
6. There is little rainfall and frequent fires regularly cut the vegetation to the ground.
Options:
2 and 5
1 and 3
3 and 4
4 and 6

In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20

What initially causes a nerve impulse? release of enzymes out of the neuron movement of chemicals into the dendrites of the neuron pathogens attacking the dendrites of the neuron red blood cells bathing the neuron

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe