All categories

3 years ago

Why is it bad if a sea doesn't have otters in it?

Biology

1 answer:

hjlf3 years ago

8 0

This would impact the food chain. The smallest disruption causes drastic changes within an ecosystem.

You might be interested in

What is an advantage of using models to represent the carbon cycle?

andreev551 [17]

An advantage of using models to represent the carbon cycle is: B. show a complete and detailed account of every event in the cycle.

A carbon cycle refers to the series of biogeochemical processes through which carbon atoms or carbon compounds are interconverted and used by living organisms within an environment, especially by transporting carbon from the atmosphere to planet Earth and then back to the atmosphere.

Basically, there are four (4) main processes that are associated with carbon cycle and these include:

Respiration.

Consumption.

Combustion such as burning of fossil fuels.

Rock formation.

A model can be used to graphically illustrate or simulate the all of the activities (events) that are taking place within the carbon cycle.

Hence, an advantage of using models to represent the carbon cycle is that it would illustrate (show) a complete and detailed account of every event in the cycle.

4 0

2 years ago

Which of the following explains how cells are regulated in their growth and reproduction?

choli [55]

Answer:

cells are regulated by their oxygen uptake

6 0

3 years ago

You are given two true-breeding groups of gerbils. The gerbils in the first group have black fur and curly tails; the gerbils in

Alexxx [7]

Answer:

3 black gebrils have straight tails

Explanation:

Given -

First group of true breeding gebrils have black fur and curly tails

Second group of true breeding gebrils have yellow fur and straight tails

After the F1 generation, all the offspring would have black fur and curly tail

This means black fur is dominant over yellow fur and curly tail is dominant over straight tails

Let "Black fur" be represented by "B" and "yellow fur" be represented by "b"

Let curly tail be represented by "C" and straight tail be represented by "c"

Then parents genotype for F1 generation would be "BBCC" and "bbcc"

and genotype of first generation offspring would be "BbCc"

BbCc

BC Bc bC bc

BC BBCC BBCc BbCC BbCc

Bc BBCc BBcc BbCc Bbcc

bC BbCC BbCc bbCC bbCc

bc BbCc Bbcc bbCc bbcc

Black Curly – BBCC, BBCc, BbCC, BbCc, BBCc, BbCc, BbCC, BbCc, Bbcc,

Yellow curly- bbCC, bbCc, bbCc

Black straight – BBcc, Bbcc, Bbcc

Yellow straight- bbcc

3 black gebrils have straight tails

6 0

3 years ago

Can some one helpppppp plssss

ANTONII [103]

6:00 Pm is the answer i hope its right

6 0

3 years ago

The piophilidae are commonly known as ___________ flies

True [87]

Skipper flies
Your welcome

6 0

3 years ago