1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lelu [443]
3 years ago
13

When solar radiation enters Earth’s atmosphere, about 23 percent is absorbed in the atmosphere and about 48 percent is absorbed

at the surface. The rest is reflected back into space. If energy is conserved, what percent of the solar energy should be reflected back into space?
a. 71%
b. 12%
c. 100%
d. 29%
Biology
1 answer:
Vlad [161]3 years ago
8 0
I think Earth’s atmosphere plus atmosphere. So, 23+48=71. So, the answer is A
You might be interested in
What is a community?How is it different from a population?​
Amiraneli [1.4K]

Answer:

community is a rural area where more than two specie's living together

Explanation:

while population is the total number of specie's

from the above answers you can see how community and population are different

3 0
3 years ago
Does photosynthesis have fermentation
Sav [38]

Transcript of Photosynthesis, Cellular Respiration and Fermentation. Photosynthesis is the process by which producers (plants and algae) make their own food using energy from the sun. ... Light (chemical) energy gets stored in the plant cell's chloroplasts

5 0
3 years ago
Which two processes that occur during the formation of gametes contribute to increasing diversity within a populations gene pool
yanalaym [24]

Answer:

1) Crossing over

2) Independent assortment.

Explanation:

Gametes are formed resulting from the process of meiosis where the gametes get half of the original number of chromosomes. One phenomenon that happens during the prophase 1 of Meiosis and leads to the genetic diversification is crossing over. In this process , Here, homologous chromosomes pair up and exchange information present on genes from one another. When information is exchanged, it leads to the diversity of genetic data.

The second way of increasing genetic diversity is independent assortment that takes place during metaphase 1. In this process chromosomes from both father and mother cells align on equatorial plate of the cell in an independent manner. This means that some gamete can have 1 of many different chromosomal combinations.

This reshuffling of chromosomes during independent assortment enhances the genetic diversity of any organism and this also explains why kids of same parents can look or behave very different.

Hope it help!

8 0
3 years ago
Given the sequence of DNA nucleotide bases TAGTAGTAG, give the complementary strand of mRNA produced during transcription.
nadezda [96]

Answer:

The sequence of the complementary strand of mRNA is AUCAUCAUC

Explanation: There are four bases in DNA: Adenine A, Thymine T, Guanine G, and Cytosine C while the bases found in RNA are Adenine A, Uracil U, Guanine G, and Cytosine C. In DNA base pairing, Adenine pairs with Thymine while in RNA base pairing, Adenine pairs with Uracil while Guanine pairs with Cytosine.

6 0
3 years ago
QUESTION 16 Why does spoiled food become more sour? Spoilage microbes produce acid The nutrients in juice react with its packagi
galben [10]

Answer:

Spoilage microbes produce acid

Explanation:

When food becomes spoiled or is unprotected, bacteria will invade the food. These types of bacteria are called spoilage bacteria. The bacteria will multiply by consuming the nutrients from the food and grows very rapidly. In certain conditions, the invading bacteria will produce acids that protects them and creates a barrier for other microbes. This acid is what gives spoiled food a sour taste.

4 0
3 years ago
Other questions:
  • The sugar and phosphate portion of the nucleotides are found _____ on the DNA twisted ladder.
    9·1 answer
  • What are the two categories of observations?
    8·2 answers
  • Which of the following is a phase that results when the moon is on the same side of the earth as the sun?
    7·2 answers
  • A population of birds has three beak variations, a large beak (suitable for eating seeds), long beaks (suitable for catching sma
    7·1 answer
  • If you see an interesting building or car you admire, you should:
    12·2 answers
  • Who reviews articles for peer-reviewed journals
    12·1 answer
  • The bacterial species Staphylococcus aureus is found on the skin and in the nasal passages of about 20% of the human population.
    15·1 answer
  • What is respiration?
    12·1 answer
  • What is cancer? it’s for my semester exam study guide
    15·2 answers
  • Need help please with this
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!