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
lora16 [44]
3 years ago
7

PLZ HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Biology
2 answers:
malfutka [58]3 years ago
8 0
Passive transport does not use atp (energy) while active transport does. they both are used to transport molecules were there are needed.
lions [1.4K]3 years ago
7 0

Answer:

Sample Response: Both passive and active transport move substances into and out of the cell across the cell membrane. However, passive transport does not require the use of energy because molecules move from an area of high concentration to an area of low concentration. Active transport does require the use of energy because molecules move from an area of low concentration to an area of high concentration.

You might be interested in
Body cells that contain the full number of chromosomes, 46 in humans, are called
masha68 [24]

Answer:

somatic cells?

Explanation:

3 0
3 years ago
Since models are simpler than real objects or systems, they have limitations. A model deals with only a portion of a system. The
puteri [66]

Answer:

C) It does not show the increasing human population and their activities have a tremendous impact on the carbon cycle.

Explanation:

3 0
3 years ago
Please help me as soon as possible!!!
valentina_108 [34]

Answer:

sure bro, ill help

the answer for question 8 is the third one

the answer for question 9 is the second one

Explanation:

question 8 - each cell is differentiated by the DNA, as DNA is the structural and functional unit of the cell, and gives it all of its own unique qualities

question 9 - nucleotides are the part of the body that sort of encode information and instruction from the center of the cell, the nucleus. and the nucleus contain the important DNA, so it is self explanatory

4 0
4 years ago
I need help with this practice problem solving If you can, explain your answer step by step
Margarita [4]

Question:

Solution (explanation):

Greenhouse gases are those gases that accumulate in the Earth's atmosphere and absorb infrared energy from the Sun. This creates the so-called greenhouse effect, which contributes to the increase in the global temperature of the planet. Now, the higher the concentration of greenhouse gases, the greater the retention of heat. These extra gases increase the natural greenhouse effect and cause global warming which leads to a global change in the climate.

Answer: we can conclude that the correct answer is:

Greenhouse gases

8 0
2 years ago
What equipment should they use to MOST efficiently test the pH of the water and record this data? A) litmus paper and a notebook
Sholpan [36]

B) pH probe hooked up to a computer

6 0
3 years ago
Read 2 more answers
Other questions:
  • Describe pioneer species. What types of environments do they like?
    8·1 answer
  • what cycle do the light independed reaction use to tuen carbon dioxude into glucose, A. Calvin cycle, B. Krebs cycle, C. Gylcoly
    8·2 answers
  • As seen in the venn diagram, meiosis is responsible for the production of haploid gametes. somatic or body cells are 2n cells. t
    6·2 answers
  • ASAP 27 Points how would you state the genotypic probabilities in a sentence
    14·1 answer
  • Complete the analogy recessive allele frequency (q)0.02
    13·1 answer
  • How might vital capacity be important to a musician?
    12·1 answer
  • HELPPP PLEASE
    5·2 answers
  • Best describes the relationship between photosynthesis and cellular respiration in terms of energy and matter
    9·1 answer
  • 2
    8·1 answer
  • Why are summer days longer than winter days on earth ?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!