OpenStudy (anonymous):

The following diagram represents how energy flows through ecosystems: sunlight plants herbivores carnivores What would most likely occur in an ecosystem if a nearby volcano erupted and filled the sky with dust particles, which caused significantly less sunlight to reach the ecosystem over the course of a year? A. Many plants would die, but the animals would survive. B. The plants would begin using nutrients in the soil for energy. C. Many plants and animals would die off. D. The lack of sunlight would not significantly impact the ecosystem.

3 years ago
OpenStudy (anonymous):

@Kstate

3 years ago
OpenStudy (anonymous):

i need the digram

3 years ago
OpenStudy (anonymous):

hey email me at the email i told you

3 years ago
OpenStudy (anonymous):

send me all the work you need help with to that email address

3 years ago
OpenStudy (anonymous):

it will be a hole lot easier for me

3 years ago
OpenStudy (anonymous):

it dont have a digram

3 years ago
OpenStudy (anonymous):

A

3 years ago
OpenStudy (anonymous):

_________ can create a new trait that may be either harmful or helpful. Mutations Genetic mistakes Both a and b None of the above 16. Mating is always totally random. True False 17. If genetic material is __________ due to a mutation the overall genetic makeup of the population will __________. altered, change changed, remain the same removed, remain the same fixed, change 18. Individuals with favorable traits are most likely to produce more offspring. This leads to: Random mating Extinction Natural selection None of the above 19. There are many species of wildflowers found in the islands. Wildflowers are just one of the plant species that can be affected by the process of gene flow. Closely related different species of wildflowers can cross pollinate and cause genes from one species to enter the population of the other. Does this result in great genetic variation or mutation? Explain. i need some help as well

3 years ago
OpenStudy (anonymous):

Which of the following characteristics refers to a savannah biome, but not to a temperate prairie biome? A. primary plant life is thick grasses B. isolated trees C. tropical or subtropical location D. herds of grazing animals

3 years ago
OpenStudy (anonymous):

c i think can you answer some of mine to please

3 years ago
OpenStudy (anonymous):

Both a and b

3 years ago
OpenStudy (anonymous):

what the answers or not what is Both a and b

3 years ago
OpenStudy (anonymous):

1

3 years ago
OpenStudy (anonymous):

o k what is another one for you or some of mine

3 years ago
OpenStudy (anonymous):

i am done

3 years ago
OpenStudy (anonymous):

ok then can you help me please

3 years ago
OpenStudy (anonymous):

gene flow due to immigration/emigration are one of the wars that genetic variation occurs. it is genetic variation because during the cross-pollination the sperm and egg cells of the plant will combine and mix DNA resulting in a new type of genetic make-up causing new variation in the species. like for instace one car have blue petals and red thorns, and the other has white petals and green thorns, and this new hybrid could have blue petals and green thorns due to the genetic variation that occured from these wildflowers mixing genetic codes. this is a rough, example though, just fyi. mutation is also another type of occurence that causes genetic variation. however mutation is a random occurence that happens due to random chance or DNA damage such as from UV radiation. just mixing two plants will not cause mutation, the mutation will occur due to random chance.

3 years ago
OpenStudy (anonymous):

is that the last one

3 years ago
OpenStudy (anonymous):

19

3 years ago
OpenStudy (anonymous):

18.Natural selection

3 years ago
OpenStudy (anonymous):

can i have a medal

3 years ago
OpenStudy (anonymous):

ok thank u

3 years ago
OpenStudy (anonymous):

hey you got a facebook account

3 years ago
OpenStudy (anonymous):

can you answer the last two please

3 years ago
OpenStudy (anonymous):

16.false i have to go

3 years ago
OpenStudy (anonymous):

ok thank you

3 years ago
OpenStudy (anonymous):

some times u can look i up in google

3 years ago
OpenStudy (anonymous):

you got a facebook

3 years ago
OpenStudy (anonymous):

i have to go eat bye

3 years ago
OpenStudy (anonymous):

yes

3 years ago
OpenStudy (anonymous):

what is your name on there

3 years ago
OpenStudy (anonymous):

i cant give u that but u can folllow me on instagram doe nikki__kitty

3 years ago
OpenStudy (anonymous):

did u follow me ?

3 years ago
OpenStudy (anonymous):

o k than bye

3 years ago
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