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
Serggg [28]
3 years ago
15

What is the main function of the circulatory system?

Biology
2 answers:
ArbitrLikvidat [17]3 years ago
8 0

Explanation:

the main function of the circulatory system is:

B. moving oxygen and nutrition to your cells and pulling waste away

Ulleksa [173]3 years ago
4 0

Answer: It is answer B

Explanation:

You might be interested in
A genetic problem caused by an issue in the organizms gene's
Vsevolod [243]

Answer:

A genetic problem caused by an issue in the organisms gene's is called <em><u>genetic </u></em><em><u>disorder</u></em><em><u>.</u></em>

<em><u>A genetic disorder is a disease that is caused by a change, or mutation, in an individual's DNA sequence. A genetic disorder is an illness caused by changes in a person's DNA</u></em><em><u>.</u></em>

<em><u>A genetic disorder happens when a gene (or genes) has a problem with its code, and this causes a health problem</u></em>

7 0
2 years ago
Weathering can be physical (mechanical) or chemical True False
igor_vitrenko [27]
Different forces and Cause weathering to either be Physical or Chemical
4 0
4 years ago
How would you expect prey to respond to a predator they have never encountered before (a novel predator)? explain your reasoning
jekas [21]
The prey will be confused by the appearance of a new animal, and it will not be sure if it's a predator or harmless animal. This usually causes the prey animals big problems because that confusion usually leads to their death. Also the defensive system that the prey has developed is made for the predators it knows, but is usually ineffective with the newly introduced predators. 
6 0
3 years ago
Read 2 more answers
The connecting piece of a sperm is packed with _____ that produce energy.
Varvara68 [4.7K]
The connecting piece of a sperm is packed with gonads that produce energy.
Sperm is the male reproductive cell and is derived from the Greek  word "Sperma" Significance is Root. 
Sperm cannot divide and have limited life span, but after fusion with egg cells through fertilization, a substitute orgasm begins developing, starting as a totipotent zygote
5 0
4 years ago
What are the factors which may cause early pregnancy​
Levart [38]

Answer:

Smoking, drinking and taking substances can cause an early pregnancy

Explanation:

8 0
4 years ago
Other questions:
  • 100 POINTS AND BRAINLIEST FOR WHO ANSWERS CORRECTLY! Record evidence to explain why proteins are called the “workhorses” of the
    7·2 answers
  • The largest level of organization in living things is a(n) (2 points)
    11·1 answer
  • Explain why some types of magma form igneous rocks that are dark colored and dense.
    9·2 answers
  • raised, swollen, well-defined area on the skin that is the result of an insect bite or sting is called: Select one: a. a wheal.
    13·1 answer
  • the map here shows land surface temperatures on earth during one month in 2015. How might scientists use a land surface temperat
    13·1 answer
  • What is the difference in inheritance between boys and girls for sex linked<br> traits
    8·2 answers
  • 1. ___________________ is a process of forming proteins based on a sequence of DNA. The first step of the process in which DNA i
    7·1 answer
  • Which natural disaster often follows a hurricane?
    12·2 answers
  • Place the following events in the order in which they occurred on the vertical timeline. The first event and the last event have
    6·1 answer
  • Al wonders if adding salt to water will affect how long it takes the water to freeze. Al thinks that salt water will freeze more
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!