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
juin [17]
3 years ago
7

T or F? A light year is a measure TIME on an astronomical scale.

Biology
1 answer:
pogonyaev3 years ago
3 0

Answer:

False.

Explanation:

It's how they measure distance!

You might be interested in
Why are humans populations not limited by tge carrying capacity of their ecosystems?
NNADVOKAT [17]

A.Humans use their knowledge to locate resources for them selves thereby reducing competition among them

3 0
3 years ago
Read 2 more answers
From which part of the plant do we obtain from<br><br> 1. Hemp<br> ____________________
boyakko [2]

Answer:

Their roots take up water and minerals from the ground and their leaves absorb a gas called carbon dioxide (CO2) from the air. They convert these ingredients into food by using energy from sunlight. This process is called photosynthesis, which means 'making out of light'. The foods are called glucose and starch.

Explanation:

5 0
2 years ago
which of the following balances performs in a closed compartment with no air currents to disturb measurement
Andrei [34K]

A balance that performs in an enclosed compartment  with no air currents to disturb is called an analytical balance.

Analytical balances are instruments used for precise and determination of mass of matter. They are accurate and very precise instruments. They require a draft-free location on a solid bench that is free of vibrations.

Analytical balances of today are digital and have built in calibration weights to maintain accuracy. Older versions usually require to be manually calibrated using specific  standard weights.


7 0
2 years ago
Describe how the folded structure of a peptide chain and the stereochemistry of an l-amino acid illustrate the difference betwee
snow_tiger [21]

The configuration is a concept that is related to the order (poition) by which different substituents linked to the same central atom, in the case of amino acids, around the central carbon atom. So, amino acids can be divided in two groups, L- and D- forms, analogous to left-handed and right-handed configurations.  

On the other hand, protein folding (folded structure of peptides) is the physical process by which a protein chain acquires its conformation (3D structure) that is usually biologically functional.


7 0
3 years ago
Which statement best describes an important process carried
qwelly [4]

Answer:

2 materials are exchanged between fetal and maternla blood

Explanation:

i just took this test and this was correct

4 0
2 years ago
Other questions:
  • The upstairs of a house being warmer than the downstairs is an example of heat transfer by
    5·2 answers
  • Coral reefs are made of
    5·1 answer
  • How are chunks of time in the geologic timeline organized?
    5·1 answer
  • What role does the Sun play in the Greenhouse Effect?
    14·1 answer
  • Study this image of the process of photosynthesis. What’s wrong with the image?
    13·2 answers
  • organs are made of a series of tissues that work together to perform a similar function the heart is the major organ belonging t
    9·1 answer
  • Transformation is the process by which a bacterium
    15·2 answers
  • Can someone please help me I really need help
    10·2 answers
  • What is the Maize C4 photosynthesis process
    11·1 answer
  • The sequential replacement of species in a community after a forest fire is:​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!