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
makvit [3.9K]
3 years ago
5

Can someone explain the Circulatory system with detail please

Biology
1 answer:
Diano4ka-milaya [45]3 years ago
5 0
The Cỉculatory system is an organ system that permits blood to everywhere in the body and transport nutrients, oxygen, carbon dioxide, ...to help fighting diseases ,.... The main parts of the Circulatory system are heart , lungs , veins , vessels, arteries,...
You might be interested in
Hich of these is a chemical property? Compressibility Flexibility Malleability Toxicity
Gelneren [198K]
Toxicity is a chemical property
3 0
3 years ago
if there are 500 people in a population, and 150 are homozygous HbA/hba, 150 are homozygous hbs/hbs, and 200 are heterozygous hb
sineoko [7]

Answer:

0.547

Explanation:

Given -

Total Population - 500

Individuals with homozygous HbA/hbA genotype - 150

Individuals with homozygous hbs/hbs genotype -150

Individuals with heterozygous hba/hbs genotype -  200

Let us assume the given population is in Hardy Weinberg' equilibrium

The frequency of individuals in the given population with homozygous HbA/hba genotype is equal to number of individuals with homozygous HbA/hba genotype divided by total population.

\frac{150}{500} \\= 0.3

The frequency of hba allele is equal to

\sqrt{0.3} \\= 0.5477

3 0
3 years ago
Please help. ASAP. I need an answer!! Ty.
Mandarinka [93]

Answer:

It is the varying chemical structure and properties of the R-group that make the amino acids different from one another. About 9 amino acids have non-polar R-groups and are relatively hydrophobic. Another 6 amino acids have strongly polar R-groups which readily attract water molecules.

7 0
3 years ago
Read 2 more answers
How many atoms of nitrogen are in a chemical formula Ni(NO3)2?<br> O 3<br> O 2<br> O 1<br> O 6
Julli [10]
The answer is 2 because its the outside number and not in the parentheses
7 0
3 years ago
Read 2 more answers
Plzz plzz plzzz plzzz plzz help me (write any two method for identification of fossils?)
eduard

Answer:

1.You can identify a fossil by determining it's age by comparing it to similar fossils.

2. You can measure the decay of isotopes within the fossil

Explanation:

: )

8 0
2 years ago
Other questions:
  • Can someone explain the Calvin Cycle to me?
    10·1 answer
  • Help please! Can someone please explain to me how the base pairing rule in DNA works and give an example? (no plagiarism please)
    6·1 answer
  • A planet has an orbital period of 3.24 years . What is the average distance of the planet from the sun? A.2.19
    6·2 answers
  • Which tectonic plate boundary caused the structure that is circled in the image?
    14·1 answer
  • Please help with this I am confused​
    5·1 answer
  • Answer This "for fun"
    11·1 answer
  • Does the stratosphere have a high or low temperature also what is the temperature
    13·1 answer
  • Worldwide, renewable energy is the fastest growing source of energy yet it only
    5·1 answer
  • 2. What do you notice about the cellular respiration and<br> photosynthesis equations?
    10·1 answer
  • _____________________and ______________________are primary lymphoid organs while the _____________________and __________________
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!