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Sunny_sXe [5.5K]
3 years ago
13

Without the sun, there of been no life on earth. This is because the sun is a major source of all______ on Earth.

Biology
1 answer:
Dominik [7]3 years ago
6 0

life ; living beings ; living life

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Westkost [7]

Answer:  Effects are increased when combined with fatigue, illness, stress, other drugs or poor driving conditions..08-.11: Increased risk of crash – Illegal in every state; risk of crash is six to 10 times greater than at .00 BAC, and level of impairment. no it is not safe. Someone can have a car accident or die. or a major head trauma.

Explanation: hope this helps you

8 0
3 years ago
Carbon is transformed into stored energy in what process
Sergeu [11.5K]

Answer:

Nuclear fission

Explanation:

7 0
3 years ago
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Michelle goes to her dentist and, after having a couple of cavities filled, her dentist strongly suggests that she reduce her in
steposvetlana [31]

She was suggested to increase calcium phosphate and reduce soda content because acidic soda dissolves the calcium phosphate of the teeth.

Explanation:

Calcium phosphate is an important mineral which keeps the teeth firm and strong. If calcium phosphate is not present in adequate quantity it will cause the teeth to become soft and easy for cavities to get formed.

Calcium phosphate naturally repairs the teeth by remineralization process.

Soda contains phosphoric and citric acids which dissolve the protective layer of calcium phosphate of the teeth and makes it brittle causing increased cavities.

7 0
3 years ago
In beetles, the gene for color and the gene for pattern are located on the same chromosome and exhibit recombination. The lined
Pie

Explanation:

The genes that determine color and pattern are linked.

  • Solid pattern allele (L) is dominant over lined pattern (l)
  • Blue color allele (B) is dominant over aqua color (b)

<h3><u>Initial cross</u></h3>

Homozygous lined aqua beetle has the genotype <em>lb/lb</em>

It can produce only 1 type of gamete: <em>lb</em>

X

Homozygous solid blue beetle has the genotype<em> </em><em>LB/LB</em>

It can produce only 1 type of gamete:<em> </em><em>LB</em>

The F1 is formed by the union of the parents' gametes, so it will have the genotype  <em>lb/LB</em>

<h3><u>F1 test cross</u></h3>

Test crosses involve a homozygous recessive individual.

<u>The homozygous recessive individual</u><u><em> lb/lb</em></u><u> can only produce 1 type of gamete:</u>

  • <em>lb</em>

<u>The F1 individual </u><em><u>lb/LB</u></em><u>  can produce 4 types of gametes:</u>

  • lb - parental
  • LB - parental
  • lB - recombinant
  • Lb - recombinant

8 0
3 years ago
How can you determine an ecosystem's biodiversity?
exis [7]
Okay so i have to type 20 characters........answer is B 
8 0
3 years ago
Read 2 more answers
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