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Taya2010 [7]
3 years ago
9

9.

Biology
1 answer:
svetoff [14.1K]3 years ago
3 0

Answer:

The body parts are arranged like spokes on a wheel

Explanation:

Bilateral symmetry is when it is as two halves. And the other two options are not types of symmetries.

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One purpose of sports drinks is to replace fluid and electrolytes that are lost through sweating.
daser333 [38]
 the answer to the question is a. true
8 0
3 years ago
Read 2 more answers
if there are 500 people in a population, and 150 are homozygous HbA/hba, 150 are homozygous hbs/hbs, and 200 are heterozygous hb
sineoko [7]

Answer:

0.547

Explanation:

Given -

Total Population - 500

Individuals with homozygous HbA/hbA genotype - 150

Individuals with homozygous hbs/hbs genotype -150

Individuals with heterozygous hba/hbs genotype -  200

Let us assume the given population is in Hardy Weinberg' equilibrium

The frequency of individuals in the given population with homozygous HbA/hba genotype is equal to number of individuals with homozygous HbA/hba genotype divided by total population.

\frac{150}{500} \\= 0.3

The frequency of hba allele is equal to

\sqrt{0.3} \\= 0.5477

3 0
3 years ago
If you were to find a clean well-sorted sandstone what geologic events may have caused this? How are these events different from
OverLord2011 [107]

Answer: Arenite

Explanation:

Arenite can be defined as the sedimentary clastic rock.

It is of the sand grain size.

It also comprises of matrix.

It is a metamorphosed sediment.

Arenite is formed by the erosion of the turbiditic re-deposition of the sands. It belongs to silicatic limestones.

5 0
3 years ago
4. Sunlight, water, and carbon dioxide are environmental factors that affect the rate of photosynthesis?
Anton [14]

Answer:1.Yes plants take in carbon dioxide for "air" they need water to keep hydrated sunlight helps it make food.

2.Then the entire process of photosynthesis would crash. If no carbon dioxide the plant would not be able to breath and die, No water and it dies of thrist and no sunlight and the plant shivers and dies.

8 0
3 years ago
A scientist wants to know if adults prefer watching movies in a theater or in their home. He interviews 500 people leaving a loc
JulijaS [17]

Answer:

The scientist's conclusion is most likely unreliable because he just interviewed people watching movies in the theatre. He should have interviewed an equal number of people from the theatre and from home to get reliable results. According to the scientific method for designing an experiment, the experiment or survey conducted by scientists is not correct. Hence, the scientist's conclusion is wrong because his method of experimentation was wrong.

6 0
3 years ago
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