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
Zina [86]
3 years ago
13

Gems called rubies are used in lasers. Please select the best answer from the choices provided

Biology
1 answer:
NISA [10]3 years ago
8 0
????????????????????? How are we meant to answer this
You might be interested in
Put these in order NO LINKS NO LINKS
sertanlavr [38]

Answer:

From smallest to largest:

Capillaries, alveoli, bronchi. bronchioles, trachea, pharynx, nasal cavity.

4 0
2 years ago
In which biome would you most likely find plants that exhibit C4 or CAM photosynthesis?
skelet666 [1.2K]
Answer:  desert .
_________________________________
6 0
3 years ago
The DNA segment that carries information for building one protein or polypeptide chain is called a(n) ________.
kirill115 [55]

Answer:

The correct answer is a gene

Explanation:

The DNA segment that carries information for coding one protein or polypeptide is called a gene. According to one gene-one polypeptide hypothesis, each gene is responsible for making a single chain of the polypeptide.

Originally it was said that one gene codes for one enzyme but later it was found that some gene also codes for non-enzyme proteins and single polypeptide chains. So after this research, the theory was modified and one gene-one polypeptide theory came. Therefore the right answer is gene.

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
Where do your inherited genes come from?<br> alleles<br> parents<br> gametes<br> offspring
kenny6666 [7]
Offspring hope this helps
8 0
3 years ago
Other questions:
  • A CELL CAN ONLY GROW SO LARGE IN SIZE, BECAUSE
    10·2 answers
  • ANOTHER EASY MULTIPLE CHOICE!!!! WORTH 12 POINTS
    13·1 answer
  • Monohybrid Cross Problems 2
    11·1 answer
  • Can someone who know this help me please?????
    11·1 answer
  • If a woman starts ovulating at 13 and stops at 50; a) how many ova are likely to be released from her ovaries? b) about how many
    8·1 answer
  • Spores do not stain easily. perhaps you have seen them as unstained white objects inside bacillus species in other staining proc
    14·1 answer
  • In which type of arrhythmia do the atria contract very quickly and "out of sync" with
    9·1 answer
  • I was thinking B or C but i need another opinion​
    15·1 answer
  • 1 Choose the two main ideas and write them in each empty box labeled
    14·1 answer
  • Many farmers and gardeners compost their plant and animal waste. The living material naturally decays in compost bins, forming a
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!