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
RideAnS [48]
3 years ago
6

How many percentage of calcium is an adult human being ​

Biology
1 answer:
Aleks [24]3 years ago
4 0

Answer:

99% is found in teeth and bones

Explanation:

You might be interested in
You are a Botanist who had just discovered a new plant species. As every good scientist does, you will document your exciting fi
Rudik [331]

Explanation:

my plan to be a cactus a plant basilica be sunlight and water with his basic fit my parents needs are met because every morning I will use for issaquah we'll go to the beach I will go to wait till you can feel it when my plant leaves will be somewhere I supposed to like not much heat but the heat is ok

4 0
3 years ago
What is phylenogeny?
skad [1K]

Answer:

the branch of biology that deals with phylogenesis

Explanation:

another term for phylogenesis

3 0
3 years ago
Read 2 more answers
Explain metabolism as attribute of Living Organism​
MAVERICK [17]

Answer:

Metabolism involves exchanges of chemical matter with the external environment and extensive transformations of organic matter within the cells of a living organism. Metabolism generally involves the release or use of chemical energy. Nonliving things do not display metabolism.

Explanation:

Brainleast please

5 0
2 years ago
scientific investigations often lead to the formulation of new scientific questions. charle’s darwin reviewed his observations a
Sergeeva-Olga [200]

The question that Charles Darwin would be prompted to ask on his voyage is as follows: can selection in nature also lead to a new species over time?.

<h3>Who is Charles Darwin?</h3>

Charles Darwin was a British naturalist/scientist and founder of the theory of evolution by natural selection.

He is best known for his award-winning work on the origin of species, which he published in 1859. Darwin developed his theory from findings he made following a five-year expedition on board HMS Beagle.

According to this question, Darwin reviewed his observations after he returned home from his voyage studying the selective breeding of pigeons.

The question that Charles Darwin would be prompted to ask on his voyage is as follows: can selection in nature also lead to a new species over time?.

Learn more about Charles Darwin at: brainly.com/question/16489282

#SPJ1

3 0
1 year ago
An internal membrane system where lipid components of the cell membrane are assembled, along with proteins and other materials
MakcuM [25]
A. Lipid bilayer: the phospholipid bilayer is the membrane of a cell. The bilayer contains lipids, membrane proteins, cholesterol, receptors for various molecules, pumps to transport ions and solutes against the concentration gradient, and many other items necessary for a cell to function and work together with other cells.

b. Osmotic pressure: Osmosis is the flow of water across a semipermeable barrier from an area of low solute concentration to high solute concentration. Osmotic pressure is the lowest possible pressure to prevent this water movement.

c. Endoplasmic Reticulum: the Rough ER synthesizes proteins for use outside the cell. The Smooth ER produces lipids and some steroidal hormones.

A. Lipid Bilayer is therefore the correct answer. Osmotic pressure does not involve the various components of the cell membrane, and the ER's produce proteins and hormones. Therefore A is right.

Hope this helps! :) Let me know if you need a clarification.
3 0
3 years ago
Other questions:
  • During photosynthesis, hydrogen ions are most directly used to _____________ in the chloroplast pictured above. A) make glucose
    14·2 answers
  • Isaac Newton is best known for his theories of evolution.<br> O True<br> O False
    10·2 answers
  • Sam was a 60 year old man. As a result of picking up a heavy object he fractured the radius and ulna of his right arm. X-rays in
    9·1 answer
  • The fuel for nuclear fission in a nuclear reactor is
    14·2 answers
  • John was told by his physician that he was vitamin D blood levels were low. John needs to eat foods that are rich in
    15·1 answer
  • Plssssssssssssssssssssssssssssssssssss answer these 3 question HELP !!!!!!!!!!!!!!!!!!!!!!!!!!1
    14·1 answer
  • A canyon is a narrow valley with steep walls ture or false
    11·2 answers
  • What was the downfall of settling near the Tigris and Euphrates Rivers?
    13·2 answers
  • With today's technology how else can you disprove the theory spontaneous generation?
    8·1 answer
  • In the space provided, identify each of the four major biomolecules and their primary functions in the human body.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!