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
Aleonysh [2.5K]
2 years ago
8

How is pushing a ball up a ramp like active transport

Biology
1 answer:
vlabodo [156]2 years ago
5 0
It's active because it's moving energy becuase active is moving
You might be interested in
In the human respiratory system, gas exchange occurs across the cells of the ________.
pashok25 [27]
In the human respiratory system, gas exchange occurs across the cells of the alveoli. Alveoli or an alveolus is the deepest part of the human respiratory system. This part of the respiratory system is a place where gas exchange between oxygen and carbon dioxide occurs from inhaled air to the blood cells<span>.</span>
7 0
3 years ago
The process by which immune cells engulf and then destroy bacteria is known as
scoundrel [369]
Phagocytosis is the process by which immune cells engulf and then destroy bacteria
5 0
3 years ago
Explain how limiting factor may affect your terrarium​
Tpy6a [65]

Answer:

A limiting factor is anything that constrains a population's size and slows or stops it from growing. Some examples of limiting factors are biotic, like food, mates, and competition with other organisms for resources. Others are abiotic, like space, temperature, altitude, and amount of sunlight available in an environment. Limiting factors are usually expressed as a lack of a particular resource. For example, if there are not enough prey animals in a forest to feed a large population of predators, then food becomes a limiting factor. Likewise, if there is not enough space in a pond for a large number of fish, then space becomes a limiting factor. There can be many different limiting factors at work in a single habitat, and the same limiting factors can affect the populations of both plant and animal species. Ultimately, limiting factors determine a habitat's carrying capacity, which is the maximum size of the population it can support.

Explanation:

https://www.nationalgeographic.org/topics/limiting-factors/?q=&page=1&per_page=25

7 0
2 years ago
Mice that have been given morphine are very likely to develop blood poisoning because bacteria that normally reside in the intes
Hitman42 [59]

Answer:

Which of the following, if discovered to be true, would most seriously weaken the support for the researchers’ prediction?

The correct answear is B. Naltrexone inhibits morphine from triggering the migration of intestinal bacteria into the bloodstream.

Explanation:

Naltrexone is a non-selective opioid antagonist, it competes with these at the level of the receptors and thus reduces their effects.

The responses A, C, D and E does not weaken the support for the

researches ´ predictions, and are not relevant to the argument.

4 0
3 years ago
Silicon and _______ stay in the the outer cells pls tell me fast​
otez555 [7]

Answer:

It could be halogens for example things like fluorine

8 0
2 years ago
Other questions:
  • According to chargaff's rule, if the dna of a species contains 20% adenine, what percent of guanine will it
    8·1 answer
  • Why does the transfer of carbon and oxygen take place
    6·2 answers
  • Channel proteins and carrier proteins are both a type of transport protein.<br> true or false
    11·2 answers
  • In November 2004 the floodgates of Glen canyon Dam opened in attempt to improve the Colorado river habitat .The release topped 1
    12·1 answer
  • What kind of molecule if formed when glucose and fructose are combined?
    11·2 answers
  • a diagram shows embryo developed of four different animals. how is this evidence used to suggest that life changes over time?
    5·2 answers
  • What are the chemical compounds of DNA?
    7·2 answers
  • BEST/FIRST ANSWER GETS BRAINLYEST!!!! PLEASE HELP
    12·1 answer
  • Upon close examination of the skeleton of an adult python, a pelvic girdle and leg bones can be
    11·1 answer
  • Which cell type is produced by mitosis?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!