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
nika2105 [10]
3 years ago
9

Which element are in the substance that make about 60% od the male human body?

Biology
1 answer:
Korvikt [17]3 years ago
8 0
Some 60 chemical elements are found in the body, but what all of them are doing there is still unknown. Roughly 96 percent of the mass of the human body is made up of just four elements: oxygen, carbon, hydrogen and nitrogen, with a lot of that in the form of water.
You might be interested in
Consider the following three populations of birds. Assume HW equilibrium. With these birds red coloring is recessive, while brow
bixtya [17]

Answer:

Red allele frequency will be highest in population II

Population III can undergo bottleneck effect

The frequency of the brown allele will  least likely be altered in the population I

Explanation:

Population I -

Total population - 670

Brown birds - 603

Red birds - 67

Population II

Total population - 100

Brown birds - 90

Red birds - 10

Population III

Total population - 30

Brown birds - 27

Red birds - 3

Frequency of red birds in population I

\frac{67}{670} = 0.1

Frequency of red birds in population II

\frac{10}{90} = 0.11

Frequency of red birds in population III

\frac{3}{30} = 0.1

Red allele frequency will be highest in population II and it will be equal to \sqrt{0.11} = 0.33 as compared to 0.31 in case of population I and III

Population III can undergo bottleneck effect because of smaller population size

The frequency of the brown allele will  least likely be altered in the population that has highest  brown individual , i.e population I

4 0
4 years ago
There are three ways that heat can move from one place to another. Use examples pertaining to how heat is transferred from the s
jenyasd209 [6]
The three ways that heat is transferred are as follows:
Conduction, convection, and radiation.
Radiation is when heat is transferred in waves. It is the only type of transfer that can occur in a vacuum, so that is how heat reaches earth from the sun.
Conduction is when heat is transferred between solid objects. That is how heat is transferred between objects on the earths surface.
Convetsion is when heat is transferred through a liquid. This is how the ocean heats all the way through, rather than just the surface.
4 0
3 years ago
Which of these is a piece of evidence supporting the theory of evolution?
ycow [4]

The C option is Correct.

  • All the Galapagos finches exist on the same island.

Galapagos finches is a piece of evidence supporting the theory of evolution.

Darwin's finches comprise a group of 15 species endemic to the Galápagos (14 species) and Cocos (1 species) Islands in the Pacific Ocean. The group is monophyletic and originated from an ancestral species that reached the Galápagos Archipelago from Central or South America.

On his visit to the Galapagos Islands, Charles Darwin discovered several species of finches that varied from island to island, which helped him to develop his theory of natural selection.

6 0
4 years ago
What is the main idea of seed travel and pollination success
lutik1710 [3]
Seed travel allows the offspring of a plant to grow farther from their parents. This prevents them from competing with each other over resources.
7 0
3 years ago
A chloroplast is an organelle inside of cells. True or False
Galina-37 [17]

The answer would be, True, A chloroplast is an organelle inside of cells.

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the factor that is passed from parent to offspring
    14·1 answer
  • What connection does an ant have with an elephant
    5·1 answer
  • The peroxisome functions in macromolecular biosynthesis _________. a. is responsible for cellular transport through the Golgi ap
    13·1 answer
  • What is a classification key? dichotomous key?
    9·1 answer
  • What elements make up carbohydrates, nucleic acids, proteins, and lipids?
    5·1 answer
  • ANSWER ASAP!!!!!!!!!
    8·2 answers
  • Among cattle, coat color is controlled by 2 codominant alleles, RR (producing a red coat) and WW (producing a white coat). The 2
    10·1 answer
  • Which of the following objects will float in water based on there density?
    5·1 answer
  • What kind of cell is this? *<br><br><br> Plant Cell<br> Animal Cell<br> Bacilli<br> or Cocci
    15·2 answers
  • Students were learning about photosynthesis in science class. the teacher asked the class why photosynthesis was important. whic
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!