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
yan [13]
3 years ago
12

Help will mark brainliest #7,8

Biology
2 answers:
Svetach [21]3 years ago
8 0

Answer:

7. D

8. D

Explanation:

7. One of the most important functions of iron is the transportation of oxygen to the blood. Iron’s main purpose is to carry oxygen in the hemoglobin of red blood cells throughout your body so your cells can produce energy.

8. A network of tiny capillaries connects the arteries and veins. Though tiny, the capillaries are one of the most important parts of the circulatory system because it’s through them that nutrients and oxygen are delivered to the cells.

TEA [102]3 years ago
3 0
The answers for the question are given below
7.B
8.D
You might be interested in
Which two classification levels do we use in binomial nomenclature?
Vika [28.1K]

Answer:

descriptors or epithets

4 0
3 years ago
What type of reproduction is shown in the diagram?
Debora [2.8K]

Answer: Budding

Explanation: The organism is as3xually reproducing an offspring that is an exact clone of itself in the form of a bud.

3 0
2 years ago
Assume you are working for a chemical company and are responsible for growing a yeast culture that produces ethanol. the yeasts
Licemer1 [7]
<span>I believe is answer is the temperature is too low. If the main fermentation products will be always ethanol in the yeasts chosen for alcoholic fermentation, since the yeasts are growing well on the maltose, the temperature may be too low which causes poor extraction of color and tannins in red wines and can also cause sluggish fermentations and production of high levels of ethyl acetate.</span>
3 0
3 years ago
In which environment will decomposition occur the fastest?
Anton [14]

Answer:

D. The Amazon Rainforest

Explanation:

All in all, the bacterias and mashrooms which are which have a decomposing role in nature, usually, live in humid environments like forests, so I think that the answer would be the option D.

7 0
2 years ago
What does the small vacuole do?
Marina86 [1]
<span>Vacuoles are organelles present in plant cells, some animal, and some prokaryotic cells. There is a difference in size between plant and animal cells. Plant cells usually have one large vacuole while animal cells have a number of small vacuoles. If the term "small vacuoles" is used for vacuoles in animal cells, then they are involved in overcoming the foreign particles, storage of waste and during the exocytosis, and invagination of the cell membrane during engulfing the bacteria.</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which organs are the long-term acid-base regulatory organs??
    13·1 answer
  • What does a "fluid" environment suggest about an environment?
    5·2 answers
  • BRAINLIESTTT ASAP!!!
    15·2 answers
  • Which of the following are examples of organisms classified in the class Gastropoda?
    13·1 answer
  • What is the root of a word
    12·1 answer
  • Which of the following statements best describes the biosphere?
    12·1 answer
  • What is the cloud cover in Albuquerque
    8·1 answer
  • What is the relationship between "seeing" with the eye and "perciving" with the brain
    13·1 answer
  • A male is born colorblind what do we know about his mother
    11·2 answers
  • An example of __ is the color of betta fish. When a RED fish (GG) is crossed with a YELLOW fish (gg), all of the offspring will
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!