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
A combination of DNA and protein molecules that exists in a loose, web-like form is known as ________.
algol [13]

Answer:

The answer is Chromosomes

6 0
3 years ago
What does the word species mean
Temka [501]

A group of organisms

aka animals

u can just look this up

its like a group of certain animals

like  monkeys but like a whole lot of one kind 

6 0
3 years ago
What are three benefits of social behavior
Diano4ka-milaya [45]
Social behavior refers to the interaction exhibited among two or more organisms of the same specie. Benefits of social behaviour include the following:1. It offers protection. Many animals live together in groups in order to secure protection for themselves.2. It heightened the success of obtain food. Previous studies have shown that many animals are successful in searching for food if they search in groups. 3. Some animals travel in groups in order to make travel easier and also to protect themselves from predators.

3 0
3 years ago
Type the correct answer in the box. Spell all words correctly. On what does consumer's willingness to pay depends? Consumers' wi
DerKrebs [107]

Answer:

<em>The willingness of a consumer to pay depends on the </em>

  • <em>preference of customers</em>
  • <em> income</em>
  • <em> price of related goods</em>

Explanation:

A consumer will be more willing to pay for a product which he prefers. His preference might be any brand or any authentic ability that must be present in the product.

The income of the consumers also depicts the willingness for a consumer to pay for a product. While buying anything, consumers do have to look for the planned budget for the product as he cannot buy anything beyond his resources.

While buying a product, the consumer might also look for the prices of the related products in the market and choose the product which is reliable for him.

5 0
3 years ago
The process of science is predetermined.<br> True<br> False
Maurinko [17]

Answer:

false

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Your unresponsive adult patient has a head injury and inadequate breathing. your? bag-valve-mask ventilations should be delivere
    13·1 answer
  • Give me a short definition of data interpretation.<br><br> Please, a short one.
    11·1 answer
  • What is the effect of countercurrent multiplier in the loop of Henle?
    12·2 answers
  • The gradient of stream depends on
    6·1 answer
  • What name is given to a discrete packet of light?
    14·1 answer
  • A hypersensitive reaction to a specific antigen in the environment is a(n) __________.
    6·1 answer
  • The domestic cat genome contains 2.9×109 base pairs. The length of linker DNA in mammals is 50 base pairs. Approximately how man
    11·1 answer
  • What can be the bases for the division of a country
    8·1 answer
  • _________ are the food factories of the plants .​
    10·1 answer
  • ___ (deoxyribonucleic acid) is a double-standard helical polymer. it contains: the ___ deoxyribose, a ___ group, and the ___ ade
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!