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
hjlf
3 years ago
10

HELLLPPPPPPP PLEASE ASAP

Biology
2 answers:
Anuta_ua [19.1K]3 years ago
4 0

Answer:

1.) The heart, blood vessels, and the actual blood itself.

2.) The circulatory system gives us oxygen, and nutrients to our cells. It also takes away the waste in our bodies.

Explanation:

Julli [10]3 years ago
4 0
1) The three main components of the circulatory system are the blood, the heart, and the blood vessels.
2) The main function of the circulatory system in the body is to deliver oxygen and nutrients to the blood cells while removing wastes as well.
You might be interested in
Wildfires have both negative and positive effects on an ecosystem. Which is a negative effect of wildfire on any ecosystem? A) r
eimsori [14]

<span>The answer is A. The wildfire decimates abiotic and biotic factors in a populations' habitat hence  reducing the resources required to sustain the entire population. This devastates the population numbers due to increased competition for reduced  resources. Wildfire especially decimates primary producers hence affecting the organisms up  the food chain. </span>






4 0
4 years ago
Read 2 more answers
Help me pls i’ll give brainiest
vova2212 [387]

Answer:

sry i dont know yrr so sry gor that

3 0
3 years ago
Energy that is transferred by electromagnetic waves is called electromagnetic conduction. True or False.
Cloud [144]
False, that's radiation
4 0
3 years ago
Read 2 more answers
An idea that is supported by some evidence, but is not yet the basis for a field
PolarNik [594]

Answer: trite a hypothesis

Explanation:

The basic idea of a hypothesis is that there is no pre-determined outcome. For a hypothesis to be termed a scientific hypothesis, it has to be something that can be supported or refuted through carefully crafted experimentation or observation.

7 0
3 years ago
In which of the following ways does a fertilized egg differ from an unfertilized egg? A) A fertilized egg has more unpaired chro
jok3333 [9.3K]
Answer - D
Gametes always have half the number of chromosomes compared to the somatic cells, hence an unfertilized egg would have half the chromosomes from the mother, and a fertilized egg will contain diploid number of chromosomes. Half of them from inherited from each of the two parents.
7 0
3 years ago
Read 2 more answers
Other questions:
  • The diagram below shows a process that occurs in cells.
    13·1 answer
  • Is the internal defense system the same as the immune system?
    15·2 answers
  • If a sequence on one DNA strand reads A-T-C-C-T-G-C-A, what will the complementary strand sequence read?
    10·1 answer
  • The geographic isolation of a population from other members of the species and the subsequent evolution of reproductive barriers
    10·1 answer
  • True or false? narcotic analgesics can depress respiration.
    5·2 answers
  • Which of the following evidence must be stored in an airtight container? Bullet Casings, Gun Magazines, Hair, Wet Fluids, Tire T
    15·2 answers
  • The order of amino acids in a protein does not matter
    9·2 answers
  • Please help it’s urgent!!!!
    5·1 answer
  • Can someone please help
    9·1 answer
  • Is this right, please help. I’ll mark as Brainliest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!