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Hunter-Best [27]
2 years ago
10

Which question can be tested scientifically?

Biology
1 answer:
konstantin123 [22]2 years ago
4 0
Does humidity affect the decay rate of leaves?
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Why do cells need energy from food
fenix001 [56]

Answer: bc any living organism must take in energy via food, nutrients, or sunlight n order 2 carry out cellular processes.

Explanation: The transport, synthesis, n breakdown of nutrients n molecules n a cell require the use of energy.

hope it helps:))

4 0
4 years ago
Read 2 more answers
Explain the beak carnivores birds like eagle have
tamaranim1 [39]

The shape of a bird's beak depends on its diet. ... Eagles and other birds of prey have a sharp, hooked beak in order to more easily tear the meat of the animals they feed on.

3 0
4 years ago
In a population of deer mice, the allele for white hair is recessive and the allele for brown hair is dominant. If the populatio
tigry1 [53]

Answer:

The frequency of recessive allele should be 0.30.

Explanation:

According to Hardy-Weinberg equilibrium, sum of both dominant allele frequency (p) and recessive allele frequency (q) should be equal to 1 (p+q = 1).

Brown hair = dominant (p)

white hair = recessive (q)

49% mice are brown hair

so dominant genotype frequency = 0.49

According to Hardy-Weinberg principle, square root of the genotype (homozygous) is equal to allele frequency.

√p =√0.49 = 0.70

The dominant allele frequency is 0.7

Now, by this value we can find the recessive allele frequency by

p + q = 1

1 - 0.7 = 0.3

So, the recessive allele (white hair mice) frequency is 0.30.

5 0
3 years ago
Temperature and thermal energy are different, but related quantities. If the temperature of an object is raised, what will happe
mina [271]

Answer:

It will increase because increasing an object’s temperature increases its thermal energy.

Explanation:

Temperature and thermal energy have a direct correlation or relationship. The higher the temperature, the more thermal energy. When the temperature is lowered, the thermal energy is decreased.

8 0
3 years ago
A informative paragraph about what athletes foot is
Schach [20]
Hi Nicole.

Athlete's foot is a fungal infection that will usually occur at the base of the foot, between the toes. Often times, this will be noticed after sweat has been produced in a tight volume, such as tight-fitting shoes or socks. Some symptoms to determine this infection are: rashes that cause itching, stinging, and burning; and blisters or ulcers. 

I hope this helps!
4 0
3 years ago
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