Describe how energy flows into, through, and out of the owl's food web.

1 answer:

5 0

Prey- a animal that is hunted for food by another animal Predator and Prey When a consumer (animal) eats a producer (plant), it receives some of the plant's energy.Flow of Energy * A food chain shows the path of food energy from plants to animals. * Each food chain is different depending on the ecosystem.Apr 2, 2013

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What effect does the smoke have on the pH of water?

Setler [38]

Verified Answer ✔️

The ph of smoke disrupts the natural ph of water( which is 7, the neutral ph) in the atmosphere causing it to become acidic . This is dangerous as it will also have effects on rain and soil ph.

4 0

2 years ago

A slice of pizza has 500 kcal. If we could burn the pizza anduse all the heat to warm a 50-L container of cold water, what would

kap26 [50]

Answer:

c. 10°C

Explanation:

Given that: A slice of pizza has 500 kcal.

That is to say Q = 500kcal

If the pizza was burned and all the heat were used to warm a 50-L container of cold water,

what would be the approximate increase in the temperature of the water?

We were also being told to note that; A liter of cold water weighs about 1 kg.

i.e 50-L container weighs about 50kg (mass)

∴ Since;

Q= 500kcal,

m = 50kg; &

the specific heact (c) = 1

we can find the approximate increase in the temperature of the water by using the formula:

Q = mcΔT

ΔT = $\frac{Q}{mc}$

ΔT = $\frac{500}{50*1}$

ΔT = 10°C

7 0

2 years ago

In the pedigree that is shown, which represents Irene's allele combination?

Greeley [361]

The red-green color blindness is a recessive X-linked trait. The females are not affected unless both the X chromosomes have the affected allele. Mostly, the females are the carriers, and the males are affected as they have only one X chromosome. In the given pedigree, the father of Irene have the normal allele, while her mother is a carrier. However, Irene is neither a carrier nor affected. This means that she carries normal alleles on both X chromosomes. Hence, her allele combination is $X^{H} X^{H}$ .