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
dem82 [27]
3 years ago
7

Which is a roll of helpful bacteria

Biology
2 answers:
Anvisha [2.4K]3 years ago
7 0

Answer:

attach an image or smthng pls

Explanation:

Sveta_85 [38]3 years ago
6 0
Helps with digestion by using the nutrition from the bacteria
You might be interested in
South america obtains most of its caffeine from the seeds of this plant
Paraphin [41]
<span>Guarana i think but i'm not very sure</span>
4 0
3 years ago
A book that is 2 Newton (N) on earth would be 7N on the moon. True or False? Why?
Gnom [1K]

False

The gravitation on earth is 6times than that of moon

\\ \sf\longmapsto Force\propto Acceleration

Hence the object which weighs 2N on earth will weigh 2/6=0.33N on moon

8 0
3 years ago
All of the statements regarding the history of life on Earth are true except: Group of answer choices a) The history of planet E
liq [111]

Answer:

the correct answer is A

Explanation:

Option A is the one that is considered false since the warm stages that the earth goes through are called greenhouse stages, but the cold ones are not called in the same way but are called glaciation stages.

3 0
3 years ago
Which of the following types of food should be eaten in limited quantities?
Mnenie [13.5K]
I think the correct answer from the choices listed above is option A. The type of food that should be eaten in limited quantities would be fats. Too much<span> of certain types of </span>fat<span> can lead to other </span>health<span> problems. Hope this answers the question. Have a nice day.</span>
5 0
4 years ago
According to the hardy-weinberg law, if the frequency of the allele a in a population is 0.4, then the frequency of the genotype
Nonamiya [84]
The aa genotype should 
a*a = 0.4 * 0.4 = 0.16
4 0
3 years ago
Other questions:
  • What distinguishes the savanna and grassland biomes?<br>the aswer is a
    8·1 answer
  • Can someone help me plz? What is a dependent and independent variable?
    5·2 answers
  • URGENT!!!!!!!!!!!!!!       What occurs when a trait is linked to the x-chromosome and is passed on by one or both parents?
    14·1 answer
  • What controversies can occur with using the ocean for food?
    14·1 answer
  • Pls, help me with this question
    12·2 answers
  • Please please help me!
    12·1 answer
  • How do other organisms benefit from other biotic and abiotic things in tropical rainforest?
    8·2 answers
  • A biological process is represented in the diagram below. Which of the following concepts does the diagram best illustrate
    7·1 answer
  • Which of the following layers of the atmosphere where the molecules are gravitationally bound to that body?
    5·1 answer
  • Help me please. Need help in science i don't understand.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!