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
Iteru [2.4K]
3 years ago
6

Know the 3 basic types of water pollution and be able to identify examples of each.

Biology
1 answer:
Vesna [10]3 years ago
3 0
A) Biological, physical, and chemical.

b) Physical: sediment radioactive material and heat.

c) Chemical: organic/inorganic: heavy metals, nutrients & pesticides.

You might be interested in
if a number cube is tossed once which of these is the most likely outcome one, 3, a number greater than 1, or number less than 3
Naddik [55]
A greater more than 3 because in a cube there are 6 numbers  1,2,3,4,5,6
Then it is not equal to have 1 greater than a tree has four numbers and less than three has 2. So more likely, Greater than three.
3 0
3 years ago
Which type of tissue performs the role of signal conduction in the body? A. Connective tissue B. Epithelial tissue C. Muscle tis
Lyrx [107]
The answer is d., nervous tissue that promotes movement in the muscle tissue, triggers the brain on what muscle tissue needs to move, as in walking or lifting weights...

6 0
3 years ago
Light passes through a single slit of
leonid [27]

Answer:

Your answer would be betwen 400 to 700 nm

7 0
2 years ago
Before DNA replication can occur the double stranded DNA must first
Taya2010 [7]

Answer/Explanation:

First, initiator protein unwinds a short stretch of the DNA double helix. <u>The length of the DNA double helix about to be copied must be unwound. </u> In addition, the two strands must be separated, much like the two sides of a zipper, by breaking the weak hydrogen bonds that link the paired bases.   Once the DNA strands have been unwound, they must be held apart to expose the bases so that new nucleotide partners can hydrogen-bond to them. Then, a protein known as helicase attaches to and breaks apart the hydrogen bonds between the bases on the DNA strands, thereby pulling apart the two strands.

4 0
2 years ago
A city is concerned about global warming in smoke. It wants to reduce the impact of its use of fossil fuels. Explain how the cit
dolphi86 [110]

Answer:

a

Explanation:

i believe it's a but I'm not sure

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which process takes place in the mitochondrion?
    9·1 answer
  • Ichthyology is an area of study that examines the physical and behavioral characteristics of fish by using experimentation. How
    10·2 answers
  • Are Tiger and Goldfish related, how
    10·1 answer
  • Which abiotic factors are described in the graph above?
    10·1 answer
  • Which statement best describes why half of an individual's genes come from each parent? a during mitosis the number of chromosom
    15·1 answer
  • The Himalayas exist along a _____ plate boundary. A. divergent B. transform C. convergent
    5·2 answers
  • Amal was on a picnic to Hatta with his parents and family friends. While playing, he collected some muddy water from the Wadi in
    7·1 answer
  • Consider the following food chain: Plants are eaten by grasshoppers, which are eaten by mice, which are eaten by snakes. In the
    15·2 answers
  • What are some functions of sensory protein?
    9·1 answer
  • The bacterium in the diagram has been magnified so that it appears to be 2.0 cm in length. If its actual length is 2.0 µm, how m
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!