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
klasskru [66]
3 years ago
13

Help need not good at his

Biology
2 answers:
pentagon [3]3 years ago
7 0

Answer:

C) period

Explanation:

Groups are columns on the periodic table (with the same number of electrons on the outer shell of the elements), whereas periods are rows (increasing in atomic number by 1 - 5, 6, 7, 8, 9 etc.)

natta225 [31]3 years ago
5 0

Answer:

i lwike mwathe hehe

Explanation:

You might be interested in
Illustrate the relationship between a hypothesis and a prediction.<br><br> HELP PLEASE.
densk [106]
The answer to this question is 

A Hypothesis allows you to make a prediction about future experiments , But a prediction is more specific and Prediction are using forms like ("IF" and "Then") and Hypothesis is more like a regular sentence 

Your Welcome :)
3 0
3 years ago
What are two global issues associated with using fossil fuels for energy?(1 point)
astraxan [27]

Answer: b. fossil fuels are nonrenewable, so humans will run out of them eventually. burning fossil fuels also contributes to global climate change by releasing carbon dioxide into the atmosphere.

Explanation:

Fossil fuels are limited and we will run out of them eventually. They cannot be replenished in a single human's lifespan. Fossil fuels contribute to the destruction of ecosystems, but not only that. They release carbon dioxide into the atmosphere that warms the Earth. Therefore, anything other than B. would be incorrect.

4 0
2 years ago
Read 2 more answers
How do tariffs work to protect infant industries?
andrey2020 [161]
<span>Tariffs shield new industries in the early stages of their development from the competition of more mature rivals.</span>
6 0
3 years ago
Read 2 more answers
Is oxygen produced by plants?
pav-90 [236]

not all but most of them do

5 0
3 years ago
In animals, the production of body cells is classified as asexual reproduction, but the production of reproductive cells or game
maw [93]
I think its <span>B) The number of genes in the parent body cell is double the number of genes in the daughter body cells.</span>
5 0
3 years ago
Other questions:
  • I need help with science
    13·1 answer
  • What are some similarities between monohybrid crosses and dihybrid crosses?
    9·1 answer
  • A hypothesis must be
    15·2 answers
  • What is the process by which sediments are compacted into sedimentary rocks? crystallization lithification erosion
    13·1 answer
  • In glucose,each carbon forms how many bonds, and of what type?
    10·1 answer
  • Explain how trees help maintain air quality.
    12·2 answers
  • Where should Jack place an X for the investigations in the table? in Box 1 in Box 2 in Box 3 in Box 4
    10·2 answers
  • which statement best describes the difference between the sympathetic and parasympathetic nervous systems?
    9·1 answer
  • What type of joint is formed between the radius and ulna?
    8·1 answer
  • Dna ploymerase checks for muations during
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!