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
VikaD [51]
3 years ago
12

Which elements are in the substance that makes up about 60% of the male human body

Biology
1 answer:
Slav-nsk [51]3 years ago
6 0
Hydrogen and oxygen which makes up h2o / water
You might be interested in
How many plant species are in the California Floristic Province?
zmey [24]
He California Floristic Province (CFP) is a floristic province with a Mediterranean climate located on the Pacific Coast of North America with a distinctive flora similar to other regions with a winter rainfall and summer drought climate like the Mediterranean Basin. This biodiversity hotspot is known for being the home of the Sierran giant sequoia tree and its close relative the coast redwood.[1] In 1996, the Province was designated as a biodiversity hotspot allowing it to join ranks among 33 other areas in the world with rich and threatened endemic species. To be named a biodiversity hotspot, an area has to contain species and plant life that cannot be found anywhere else in the world. The California Floristic Province is home to over 3,500 different species of plants, 61% of which are endemic to the province.
3 0
3 years ago
Help please asap I would appreciate it
Naily [24]
I think D from what I remember in Biology when I was in freshman
6 0
3 years ago
2. A heart attack occurs when an artery in the heart is blocked, restricting the flow of blood. Why would a heart attack be acco
lorasvet [3.4K]
Your heart pumps blood so it can circulate to your tissues as well as get oxygen from your lungs, if your heart can’t pump blood well i.e. heart attack you can feel short of breath
8 0
3 years ago
Who developed the system of interchangeable parts?.
Levart [38]

Given what we know, we can confirm that the person credited with the development of interchangeable parts is Eli Whitney.

<h3>Why was this development so important?</h3>

This development greatly improved production efficiency, as know almost anyone could produce complex goods by just building specific parts.

This also greatly reduced the cost of goods and their maintenance.

Now, instead of having to replace a product when something broke, it was possible to just purchase a replacement part to fix the problem.

Therefore, given the importance of the development of interchangeable parts in terms of production and costs, it has been very well documented in history and its invention is credited to Eli Whitney.

To learn more about Eli Whitney visit:

brainly.com/question/1905130?referrer=searchResults

4 0
2 years ago
The contracting and relaxing of muscle is regulated by the amount of calcium present in the cells of muscle fibers. These cells
podryga [215]

Active Transport, I just took the quiz.

5 0
3 years ago
Other questions:
  • What is the function of the central nervous system?
    7·2 answers
  • Which epithelial tissue is shaped like a column?
    14·1 answer
  • What kind of rays are produced when a metal, such as tungsten, is bombarded with
    10·1 answer
  • HELP PLEASE
    9·2 answers
  • Corynebacterium diptheriae, the causative agent of diptheria, secretes a toxin that enzymatically inactivates all molecules of e
    10·2 answers
  • Name the cells that are produced by the testes and ovaries
    8·1 answer
  • Describe the flow of energy from a glucose molecule to ATP during respiration, and compare this to the flow of energy from gluco
    5·1 answer
  • In diagrams a full moon is represent with a<br> A. A white circle<br> B. A completely shaded circle
    15·1 answer
  • Which term describes an educated guess of the answer to a problem?
    6·1 answer
  • Which of the following allows an exchange of nutrients and waste material between blood and tissue?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!