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
borishaifa [10]
3 years ago
8

How do the muscles of the upper arm move the forearm

Biology
1 answer:
Nataly [62]3 years ago
6 0
The biceps contract and the triceps relax, moving the forearm up
OR
The triceps contract and the biceps relax, moving the forearm down
You might be interested in
According to the text, the interaction of what three developmental domains shapes human development?
SCORPION-xisa [38]

Answer:

physical, cognitive, socio-emotional

Explanation:

The complete question is as follows:

According to the text, the interaction of what three developmental domains shapes human development?

Select one:

a. social, physical, moral

b. mental, physical, environmental

c. physical, cognitive, socio-emotional

d. environmental, genetic, perceptual

  • The term domain describes the specific aspects of the change and growth that takes place in relation to the human development.
  • The three main developmental domains that shapes human development are :physical, cognitive and socio-emotional domains.
  • The physical domain includes the physical changes and growth that takes place in a human body. It also includes the development of the motor skills and the use of senses.
  • The cognitive domain covers the aspect of development creativity and intellectual skills. It includes various factors such as memory, attention, planning, thought processing and accomplishing goals.
  • Socio-emotional domain includes the ability to deal with emotions and udnerstanding others emotions. This is a phase of developing attachments and interaction skills. During this phase the cooperative nature, empathatic nature and morality of an individual develops.
6 0
3 years ago
What are possible negative effects of building a hydropower dam? Select the two correct answers.
MrMuchimi

The correct answers are B; Displacement of people living near the proposed dam and C; Lower river water levels in other areas.

Further Explanation:

The hydropower dam uses water instead of coal to generate electricity. Since they are build on the water, they will be using that source as a way to generate electricity. This will cause the water levels to be lower in some areas along the river.

When building a dam, they will need to use property that is located on the river. Many people own homes along the river banks all over the world. The company who will be building the dam will usually buy out the property owners at a fair market price. This will mean that they will have to move and leave their homes. The homes are typically torn down to make way for the dam.

In some instances, the water bills for the people in the area may be raised also since so much water is being used by the hydropower dam.

Learn more about a hydropower dam at brainly.com/question/5497101

#LearnwithBrainly

8 0
3 years ago
What is the biggest source of ocean pollution?​
Juli2301 [7.4K]

Answer:

Eighty percent of pollution to the marine environment comes from the land. One of the biggest sources is called nonpoint source pollution, which occurs as a result of runoff. Nonpoint source pollution includes many small sources, like septic tanks, cars, trucks, and boats, plus larger sources, such as farms, ranches, and forest areas.

Explanation:

hope this helps

mark me please

3 0
3 years ago
What is “soil type” to an earthworm?
Evgen [1.6K]

Answer:

Abiotic factor.

Explanation:

Soil type is an abiotic factor for an earthworm. The soil type helps an earthworm to collect food and increase the population.

Sunlight, soil, water, and rocks are those abiotic factors that contribute to earthworms to obtain their food and to survive under the soil or upper side of the soil.

Like earthworms, many other organisms depend on the abiotic factors for their livelihood.

5 0
3 years ago
Read 2 more answers
Why are populations, rather than individuals, the units of evolution?
Olin [163]
The units of evolution are populations and not individuals because a variation or a mutation in an individual is not sure to last or produce offsprings having the same variation or mutation. The proof that a species has truly evolved is when the variation has allowed the species to survive its environment and produce generations carrying the same variation.
8 0
3 years ago
Other questions:
  • Soils from different areas have unique characteristics based on the minerals, plant and animal matter they contain. A body has b
    7·2 answers
  • When air gets warm does it sink or rise?
    10·1 answer
  • What is presumptive identification of a microorganism?
    15·1 answer
  • Two sealed, pyramid-shaped beakers contain what are clearly identical amounts of a liquid. however, a child suddenly judges them
    9·1 answer
  • Which identifies the main purpose of biological taxonomy?
    6·1 answer
  • What does the phylogenetic tree show
    6·1 answer
  • Please and thank you!
    5·2 answers
  • Differiantiate between photolysis and carbon (IV)oxide fixation​
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csmall%5Cbold%5Ccolor%7Bviolet%7D%7BNeed%20%5C%3A%20help%20%5C%3A%20here%20%5C%3A%20plss%7D"
    8·1 answer
  • Organic material made by plants and animals is _______.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!