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3 years ago

Which of these would lead to a decrease in global warming?

Biology

1 answer:

ryzh [129]3 years ago

3 0

Answer:

Fossil fuel firms clearly play a major role in the climate problem.

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1.List 2 examples of positive feedback loop in you body

musickatia [10]

positive feedback could be contractions(as painful as it may seem, its true) in child birth and the ripening of fruit.

negative feedback include the regulation of blood glucose levels and osmoregulation

7 0

3 years ago

Read 2 more answers

3. Which is not a true statement about the evidence to support

Katyanochek1 [597]

Answer:

The answers that apply;

Researchers found cosmic microwave background radiation, which is a heat imprint left over from the big bang.

A redshift of light emitted by stars and galaxies indicates the universe is expanding

A primordial form of helium gas was found by the Endeavor space shuttle

Big Bang theory is a theory that endeavors to explain the origin of the universe. It stipulates that the universe exploded from a singularity and continues to expand today

Explanation:

Hope it helps:)

4 0

3 years ago

Hi. I'm studying and there is just one question I am not sure of the answer of on my study guide. I believe it is either A or C

maxonik [38]

In my opinion, it would be C!

please let me know if this is correct!

3 0

4 years ago

Read 2 more answers

In a plant, leaf color and leaf shape are controlled by two linked genes Leaves of the wild-type plant are red. A recessive muta

Brrunno [24]

Solution :

Red is dominant over the white leaves and pointed is dominant over smooth.

Red = R , white = r

Pointed = P , smooth = p

Red, pointed x white,smooth ------ Parents

RRPP rrpp

RP rp ----------------- Gametes

RrPp -------- $F_1$

(red, pointed)

When this $F_1$ is test crossed,

RrPp x rrpp ---- $F_1$ test cross

Gametes → rp

RP ---------- RrPp - red, pointed - 36 parental type

Rp ---------- Rprp - red, smooth - 14 re- combination

rP ----------- rrPp - white pointed - 10 re- combination

rp ----------- rrpp - white, smooth - 40 - parental type

Total = 100

As this ratio is deviating from 1:1:1:1, it indicated the two genes are linked.

Linkage strength = percentage of crossing over = map distance between the genes.

Percentage crossing = recombination frequency = percentage of recombination.

Recombination frequency $=\frac{\text{total no. of recombination}}{\text{total no. of progeny}}\times 100$

$=\frac{14+10}{100} \times 100$

= 24 %

= 24 map units

4 0

3 years ago

What affect do algae blooms have on ocean ecosystems?(1 point) increased underwater plant population decreased carbon dioxide in

Umnica [9.8K]

An algal bloom affects the whole ecosystem. Consequences range from the benign feeding of higher trophic levels, to more harmful effects like blocking sunlight from reaching other organisms, causing a depletion of oxygen levels in the water, and, depending on the organism, secreting toxins into the water.

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3 years ago