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
Ivan
3 years ago
8

7 + 7 + (–1) = A. 13 B. 10 C. 16 D. 7

Biology
1 answer:
Burka [1]3 years ago
4 0
Step 1. Simplify brackets

7+7-1

Step 2. Simplify

13

Done! :) Your answer is A. 13 Hope this helps!
You might be interested in
Which of the following organelles is primarily responsible for the formation of the cell's lysosomes
Marizza181 [45]
<h3><u>Answer;</u></h3>

Golgi apparatus or Golgi complex or Golgi bodies

<h3><u>Explanation;</u></h3>
  • <u><em>Golgi apparatus are also called Golgi bodies or Golgi complex. They are complex vesicles and folded membrane within the cytoplasm of eukaryotic cells.</em></u>
  • <em><u>Golgi apparatus are important in the secretion and intracellular transport roles. A major function is the modifying, sorting and packaging of proteins for secretion. T</u></em><em><u>hey are also involved in the transport of lipids around the cell, and the creation of lysosomes.</u></em>
  • Therefore, <u><em>Golgi apparatus are the organelles responsible for the formation of lysosomes, which are organelles that destroy old and worn out cellular organelles. </em></u>
5 0
3 years ago
An unusually long period during which rainfall is below average
MAVERICK [17]
I think it would be a drought. 
3 0
3 years ago
Bào quan nào sau đây đảm nhiệm chức năng tổng hợp và vận chuyển các chất?
Mandarinka [93]

Answer:

Trung thể.

Explanation:

3 0
3 years ago
During which era was the earth dominated by mostly single-celled organisms?
lubasha [3.4K]

The first known single-celled organisms appeared on Earth about 3.5 billion years ago, roughly a billion years after Earth formed. More complex forms of life took longer to evolve, with the first multicellular animals not appearing until about 600 million years ago.

6 0
3 years ago
Read 2 more answers
What are the names given to the process by which carbon molecules are broken down to make carbon dioxide and release a great amo
vitfil [10]

Answer:

Explanation:

Cellular respiration  -

Cellular respiration is the aerobic process by which living cells break down glucose molecules, release energy, and form molecules of ATP. Overall, this three-stage process involves glucose and oxygen reacting to form carbon dioxide and water.

3 0
2 years ago
Other questions:
  • In order to function properly, cells must perform many reactions. metabolism is the sum of all the chemical reactions in an orga
    9·2 answers
  • If you had to measure the amount of sulfur dioxide coming out of a volcano, what instrument would you use
    13·2 answers
  • ANSWER THESE QUESTIONS AND I WILL MAKE ANOTHER FREE POINTS QUESTION FOR YOU!
    13·2 answers
  • I need the answer someone help
    6·1 answer
  • Which type of light is least useful for photosynthesis in terrestrial plants?
    7·1 answer
  • How does DNA help with the transfer of genetic material from parents to offspring? A. Enzymes break down DNA, releasing amino ac
    15·2 answers
  • If a scientist is observing biotic and abiotic factors, which of the following level of organism must she be studying?
    13·1 answer
  • Do you believe that climate change is real?
    7·1 answer
  • What are the steps in the Carbon Cycle? What elements or things are only found in this cycle?!
    6·1 answer
  • HELP PLEASE!!!! which of these is closest to the number of molecules of ATP we get from Anaerobic metabolism of one molecule of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!