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
V125BC [204]
3 years ago
8

Which motion of particles across a membrane requires energy?

Biology
2 answers:
Lemur [1.5K]3 years ago
8 0

Answer:

B. From low concentration to high concentration

Explanation:

Allushta [10]3 years ago
4 0

Answer:

B. From low concentration to high concentration

Explanation:

I got it right on edge :)

You might be interested in
Which part of an atom is mostly empty space? nucleus proton cloud electron cloud neutron
True [87]

Answer: electron cloud

8 0
3 years ago
Read 2 more answers
How are increased CO2 levels and increased temperatures affecting plant growth in the two experiments shown?
wlad13 [49]

High CO2 levels cause plants to thicken their leave ,which could worsen climate change effect researchers says.

plant scientists observed that when CO2 levels increase in the atmosphere <em><u>most </u></em><em><u>plants</u></em><em><u> </u></em><em><u>do </u></em><em><u>unusual </u></em><em><u>,</u></em><em><u> they</u></em><em><u> </u></em><em><u>thicker </u></em><em><u>their</u></em><em><u> leave</u></em>

<em><u>germination</u></em><em><u> </u></em><em><u>increase</u></em><em><u> in</u></em><em><u> </u></em><em><u>high</u></em><em><u> </u></em><em><u>temperature</u></em><em><u> </u></em><em><u>up </u></em><em><u>to</u></em><em><u> the</u></em><em><u> </u></em><em><u>point</u></em>

8 0
2 years ago
Which of the following activities will help make rural societies more sustainable? A. Design energy efficient forms of transport
denpristay [2]

Answer:

The correct answer would be Option C, Multipurpose Trees.

Explanation:

With the advancement in industries and other areas of technology, the rural areas have become so much polluted. So the sustainability of the rural areas is doubtful. The air in the rural areas have become polluted and needs measures to prevent it from harmful consequences of the industrial advancements. Along with industries, the air pollution is also added through vehicles discharge, waste disposal, etc also contribute towards the non sustainability of the rural areas. So to overcome all these problems, the best solution is to grow the multipurpose trees in the rural areas as much as possible to increase the sustainability of these areas. With the plantation of trees, the problem of pollution will be controlled and thus make these areas sustainable.

5 0
3 years ago
Which explains how gross physical evidence and trace physical evidence are similar?
irina [24]
D.) Both are circumstantial evidence....
3 0
3 years ago
Read 2 more answers
How do you show the presence of a trait in a pedigree?
zubka84 [21]
To show he presence of a trait you would need to follow it through multiple generations in a pedigree.
6 0
3 years ago
Other questions:
  • What does entropy measure?
    12·2 answers
  • How do new cells form in plants and animals?
    8·1 answer
  • Your lab group is experimenting with the diffusion of molecules across a membrane. Dialysis tubing is used as a model cell membr
    7·2 answers
  • Taxonomy is an organizing science used in _____.
    11·2 answers
  • What process creates a DNA fingerprinting?
    15·2 answers
  • HELP I'LL GIVE BRAINLIEST
    9·1 answer
  • I need this ASAP please i might fail
    7·1 answer
  • Prior to 1900, Mendel was:
    6·1 answer
  • What lead to scientist accepting Mendal's ideas?
    9·1 answer
  • Name the labeled structure
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!