HELP HELP!! Why might you find fewer photosynthetic organisms at deeper levels of an ocean? Group of answer choices

Photosynthetic organisms cannot survive in cold water

The sun's rays cannot reach the deep ocean

. Photosynthetic organisms cannot withstand extreme pressure.

Photosynthetic organisms only float and cannot sink.

Suppose the producers in a certain ecosystem are dying out because there is a lack of nutrients in the water and soil. What is the probable cause of the problem?
Group of answer choices
. The consumers are absorbing all of the available nutrients.
The herbivore population is decreasing.
Decomposers are not recycling nutrients for use.
There are too many carnivores in the ecosystem.

While eating cake crystal watched kisha place her hand in the frosting and rub it in her hair afterwards crystal did the same with her piece of cake crystal displayed

Nerve cells are specialized to respond to stimulitrue or false?

In a hypothetical breed of dogs, coat color is controlled by two genes. there are six different coat colors in this breed: black, brown, cream, gray, silver, and tan. consider the following crosses. cross 1: black females from a lineage of all black dogs are crossed with brown males from a lineage of all brown dogs. f1 males and females are all black. when f1 are intercrossed, f2 males and females are black or brown. cross 2: black females from a lineage of all black dogs are crossed with tan males from a lineage where all males are tan and all females are cream. f1 males are black, f1 females are gray. when f1 are intercrossed, f2 males and females are black, brown, gray, or tan. cross 3: silver females from a lineage where all females are silver and all males are gray are crossed with brown males from a lineage of all brown dogs. f1 males and females are all gray. when f1 are intercrossed, f2 males are black, brown, gray, or tan, f2 females are cream, gray, silver, or tan. select the correct statements regarding the mode of inheritance of the coat color genes. a) both genes are x-linked. b) both genes are autosomal. c) one of the genes modifies the expression of the other gene. d) each gene has an additive effect on the intensity of coat color. e) each gene independently specifies three colors. f) one of the genes is autosomal, and the other is x-linked.