Question

help!

Answer 1

@SyedMohammed98

Answer 2

yes?

Answer 3

yay! your here :) let me post the question :)

Answer 4

okay :)

Answer 5

The number of different species living in a given area describes

a habitat.
a population.
species diversity.
genetic diversity.

Answer 6

as it refers to species so it's C

Answer 7

ok :)

Answer 8

You would expect to find ________ in an ecosystem.

only abiotic factors
only biotic factors
biotic and abiotic factors
all the exotic factors

Answer 9

Biotic and abiotic factors.
In an ecosystem you will find non-living factors, such as wind, soil, water, climate, as well as living organisms, such as animals, plants, bacteria.

Answer 10

thx next :)

Answer 11

Organisms that are able to take the energy from the sun and make it usable for living things are called

Producers
Consumers
Decomposers
Controllers

Answer 12

. B - Producers - mostly plants making sugars and other stuffs through photosynthesis

Answer 13

its Producers?

Answer 14

yeh
sorry it's A not B

Answer 15

oh i was confused there for a second, lol :) next!

Answer 16

All the members of a specific species that live in an area are

a habitat
a population
abiotic
mutualistic

Answer 17

a population, obviously
habitat is where the population lives
abiotic means non living

Answer 18

so B?

Answer 19

I agree

Answer 20

yup

Answer 21

kk, next!

Answer 22

how many?

Answer 23

Which of the following shows how energy is transferred from organism to organism?

Food Webs
Food Chains
Food Trails
Food Squares

Answer 24

Food chain right ? @SyedMohammed98

Answer 25

well i have 43 more questions left but we can do like 20 today and the rest tomorrow :)
we are by #5 :)

Answer 26

. A food chain only follows just one path as animals find food. so yeh food chain

Answer 27

ok next!

Answer 28

Due to responses in _________ , living things can change over time.

cloning
natural disasters
changing in their environment
fossil evidence

Answer 29

C)

Answer 30

would it be changes in their environment @geny55

Answer 31

Bees collect nectar from flowers and, in turn, pollinate the flowers. This relationship is an example of

commensalism.
mutualism.
parasitism.
isolationism.

Answer 32

ummm m not sure but i think it's parasitism cuz parasitism is a non-mutual symbiotic relationship between species, where one species, the parasite, benefits at the expense of the other, the host.

Answer 33

ok next!

Answer 34

The makeup of all the different species in the world is

genetic diversity.
a population.
biological diversity.
a habitat.

Answer 35

Genetic ofcourse......

Answer 36

ok next!

Answer 37

last?

Answer 38

noooo :(

Answer 39

According to the theory of evolution ______ traits will become common in a population over time.

female
favorable
male
recessive

Answer 40

i think it's male

Answer 41

ok next!

Answer 42

Organisms that eat both plants and animals are called

omnivores.
herbivores.
producers.
decomposers.

Answer 43

omnivores

Answer 44

yup

Answer 45

Populations with ________ levels of genetic diversity are _________ likely to adapt to changes in the environment.

high; less
high; more
low; more
high; not

Answer 46

2nd answer

Answer 47

yup rushwr is right....

Answer 48

b?

Answer 49

yeah

Answer 50

one of the user of openstudy named elly said that this is the case because the more diversity makes it more likely that an adaption will appear that is beneficial, basically. More changes can happen to the population, and the good ones will help it to adapt.

Answer 51

Predator-prey relationships are shown through

food trees.
food chains.
food webs.
food networks.

Answer 52

@Rushwr

Answer 53

yeah since they have a huge genetic diversity the no. of survivals would be high . For an example take a deer population ! So in a deer population if the genetic variation is high there can be ones who can run fast and survive from the wolves and ones who has low speed will be food for the wolves. SO like that since it has a high genetic variation some of it can survive. Imagine if all were with low speeds !

Answer 54

Predators are those animals that live by preying on other organism right?
So for relationship between them we can't suggest food tree ,food web or food network..
Only in food chain we see this relationship!
Am I right ? :I