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
daser333 [38]
3 years ago
14

Scientists observed that over the past 40 years, marmots are located at increasing elevations on mountains. What is the best exp

lanation for this observation? The marmots are adapting to the cold temperatures. Other species are competing with the marmots for their normal habitat. More snow and rain is falling at the top of the mountains. It is becoming colder at the top of the mountains. It is becoming warmer at the top of the mountains.
Biology
1 answer:
madam [21]3 years ago
6 0

Yes I’m mommy but mom is my dad and dad is my brother

You might be interested in
Humans can use many methods to reduce their impact on the environment. Match each method below with an example.
ipn [44]

1. A logging company plants two acres of land with

trees for every one acre of forest it removes -B. using resources sustainably-



2. Julia uses old glass jam jars as pots for

her plants-C. recycling resources-



3. Jackson installs a solar-powered water heater

to supply his house with hot water-A. using renewable resources-

5 0
3 years ago
Read 2 more answers
Help me I am taking a quiz
Arisa [49]

Answer:

Maybe don't  cheat???

Explanation:

yeah

3 0
2 years ago
Read 2 more answers
You use two drugs (sulfisoxazole and trimethoprim) to treat a bacterial infection and notice that bactericidal activity is enhan
mezya [45]
Antagonsitic effect/interaction/response

In order to combat antiobiotic resistance, and to possibly enhance the activity of antibiotics, they are sometimes used in combinations during treatment. However, three possible responses or effects can manifest. 

First is antibiotic synergy, where the combined effect of the antibiotics enhances the activity/potency of the treatment compared to when the antibiotics are administered singly.

The effect is also distinguished from another type of response, which is additive effect, where the combined effect of the antibiotics is more or less equal to the combined activity/potency of each of the antibiotic when applied singly. Antibiotic synergy results in even greater enhancement of the activity of the combined antibiotics compared to additive effect. 

Lastly, there is the antagonistic effect or response, where the combined effect of the antibiotics results in the weakening of the potencies of the antibiotics relative to the combined (additive effect) potencies of each of the antibiotics. 
4 0
3 years ago
which Statement correctly describes why cells are so small? a) when cells are small the movement of food and waste can be effici
igomit [66]

Answer:

a) when cells are small the movement of food and waste can be efficiently handled by the cell membrane

Explanation:

Cells need to get their nutrients and waste in and out of their cell membrane every quickly. Cells are hard workers anyway! The other options also don't make much sense. The cell shape doesn't mean much to their function, and size doesn't impact shape. The cell's internal parts (mitochondria, vacuole, etc) don't support the cell membrane, they have their own functions to focus on. Cells don't work together in tissue but they can interact with each other when needed.

8 0
2 years ago
Read 2 more answers
2. Describe the process of reproduction in a flowering plant. Be sure to include the structures involved and the function of eac
SashulF [63]

Answer:

flowering plants reproduce throught a process called pollination. The flowers contain male organs called stamen. female organs called pistil. the anothet is the part of the stamen that contains pollen needs to be moved to a part of the pistil called stigma

8 0
2 years ago
Other questions:
  • The four organisms illustrated are all capable of various forms of asexual reproduction. What processes, involving DNA and RNA,
    11·2 answers
  • Why are certain toads in the amphibian family call spadefoot toad?
    5·1 answer
  • How are bacteria different from viruses?
    13·2 answers
  • What is the function of the optic chiasm?
    14·1 answer
  • Why are matter cycles important in an ecosystem??ASAP!!!
    5·1 answer
  • how does water role in photosynthesis explain increased biological productivity in area of heavy precipitation​
    7·1 answer
  • There are 40 individuals in population 1, all with genotype A1A1, and there are 25 individuals in population 2, all with genotyp
    15·1 answer
  • Please answer me in struggling so much with this
    8·1 answer
  • What is the purpose of the anther and ovule?
    10·1 answer
  • How would you know if starch molecules and glucose molecules diffused out of the artificial cell?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!