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
zzz [600]
3 years ago
8

Water moves downstream because of a gradient in which of the following?

Biology
1 answer:
natima [27]3 years ago
6 0
A. Pressure.. Because there is a lot of water going in the same direction
You might be interested in
Which resource is not provided to living things from either the carbon or water cycle? A. food B. ability to change skin color C
Marianna [84]
the answer would be the ability to change skin color i think
7 0
3 years ago
Hemophilia A is an X-linked blood clotting disorder. A normal man and a woman with hemophilia A have a child with Turner Syndrom
SSSSS [86.1K]

Answer: e.Woman; there is not enough information to tell if the nondisjunction happened in meiosis I or II.

Explanation: There is not enough information to tell if the nondisjunction happened in meiosis I or II. Nondisjunction can occur during meiosis I and meiosis II, resulting in abnormal chromosomes number of gametes. The important difference between nondisjunction in meiosis 1 and Ii is that during meiosis 1, homologous chromosomes fail to separate while in meiosis II, sister chromatids fail to separate meaning it could have happened in meiosis I or II but we were not given.

5 0
2 years ago
using the food web, describe two complete food chains that include a ptoducer, consumer, and descomposer.​
Damm [24]

Answer:

A food chain is a representation of what eats what in an ecosystem.

A combination of food chains is termed as a food web.

Example of two food chains in a food web are :

Example No 1:

Plant----- Grasshopper------ Frog---snake--- bacteria

Example No 2:

Plant---- rabbits---- fox---- bacteria

In a food chain, producers are usually plants and algae which are able to make their own food. Consumers feed on the plants. In example no 1, grasshoppers are primary consumers, frogs are secondary consumers, snakes are tertiary consumers.

In example no 2,plants are producers, rabbits are primary consumers and foxed are secondary consumers.

Decomposers are organisms that feed on the dead organisms in a food chain. In both the examples of food chain, bacteria are the decomposers.

7 0
3 years ago
Read 2 more answers
An agriculturist plants legumes, which host the bacterium Rhizobium in their root nodules for nitrogen fixation. How will these
Digiron [165]
The right answer for the question that is being asked and shown above is that: "<span>A. they will overcome the deficiency of nitrogen in the soil." T</span>hese legumes enrich the soil is that <span>they will overcome the deficiency of nitrogen in the soil. </span>
6 0
3 years ago
By which process are fossil fuels formed?
Lilit [14]
They are formed by natural processes like anærobic decomposition. They contain energy from ancient photosynthesis. They can literally be around 650 million years old.
7 0
3 years ago
Read 2 more answers
Other questions:
  • The mineral most closely associated with proper immune function:
    8·1 answer
  • A scientist who classifies organisms is called a _____.
    14·1 answer
  • which level of organization is made of different types of tissue working together to perform a specific job for your body
    8·1 answer
  • A) Describe the first interaction that triggers signaling to begin in a target cell.
    5·1 answer
  • The layer of the epidermis that contains several layers of living cells connected by abundant desmosomes is the stratum The laye
    11·1 answer
  • Protein structures have several different levels of organization. The primary structure of a sequence. The secondary and tertiar
    9·1 answer
  • Which ion is found in a glass of water?<br><br> A. H-<br> B. N+<br> C. OH-<br> D. O-
    15·1 answer
  • 25.5.2 Test (CST): Computer-Scored Unit Test
    14·1 answer
  • Weight is the force of:
    5·1 answer
  • What allows us to categorize rocks into the three rock types: igneous, sedimentary and metamorphic? Magma or weathering Involvem
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!