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
pychu [463]
3 years ago
8

In what way can runoff be a problem

Biology
1 answer:
Verizon [17]3 years ago
6 0
Runoff in neighborhoods can be a problem because as the water runs it can collect pollutants such as oil, pesticides, bacteria, etc. These pollutants can end up in our drinking water or can run into our fishing supply and even our swimming water... I wouldn't want to be swimming or eating fish that was swimming in pesticides and bacteria. 
You might be interested in
4. Analyze Explain why the form of
trapecia [35]

Analyze Explain why the form of  reproduction is given below

Explanation:

1.Sexual reproduction is a type of reproduction that involves a complex life cycle in which a gamete (such as a sperm or egg cell) with a single set of chromosomes (haploid) combines with another to produce a organism composed of cells with two sets of chromosomes (diploid).

2.Sexual reproduction is the most common life cycle in multicellular eukaryotes, such as animals, fungi and plants.

3.Sexual reproduction does not occur in prokaryotes (organisms without cell nuclei), but they have processes with similar effects such as bacterial conjugation, transformation and transduction, which may have been precursors to sexual reproduction in early eukaryotes.

4.In human reproduction, each cell contains 46 chromosomes in 23 pairs. Meiosis in the parents' gonads produces gametes that each contain only 23 chromosomes that are genetic recombinants of the DNA sequences contained in the parental chromosomes. When the nuclei of the gametes come together to form a fertilized egg or zygote, each cell of the resulting child will have 23 chromosomes from each parent, or 46 in total.

5.In plants only, the diploid phase, known as the sporophyte, produces spores by meiosis that germinate and then divide by mitosis to form a haploid multicellular phase, the gametophyte, that produces gametes directly by mitosis. This type of life cycle, involving alternation between two multicellular phases, the sexual haploid gametophyte and asexual diploid sporophyte, is known as alternation of generations.

6.The evolution of sexual reproduction is considered paradoxical, because asexual reproduction should be able to outperform it as every young organism created can bear its own young. This implies that an asexual population has an intrinsic capacity to grow more rapidly with each generation.This 50% cost is a fitness disadvantage of sexual reproduction. The two-fold cost of sex includes this cost and the fact that any organism can only pass on 50% of its own genes to its offspring. One definite advantage of sexual reproduction is that it impedes the accumulation of genetic mutations.

7.Sexual selection is a mode of natural selection in which some individuals out-reproduce others of a population because they are better at securing mates for sexual reproduction.It has been described as "a powerful evolutionary force that does not exist in asexual populations

4 0
3 years ago
(Match the following)
ikadub [295]

Answer:

safashfb nayg8gw4egsfmbasft68awgg

Explanation:gwe4rgwegwegm8uwehg7

Nobody answer this persons question they do this ^^ to many questions just to get points

8 0
2 years ago
An established cereal manufacturer is being investigated by the ftc for claims that its oatmeal can repair damaged arteries and
xenn [34]
Ordering corrective advertising. 
5 0
3 years ago
In order to get a daughter cell what two things must happen?
ch4aika [34]
1. A cell must duplicate its DNA so the daughter cell with have the same about of identical DNA
2. Mitosis
Hope this helps
5 0
3 years ago
Help please will give brainliest to anyone who is good at ​
SpyIntel [72]

Answer:

The way to figure this this type of question out is card by card. So the first card in the second hand is 2 in 52 (It can match either of the cards in the previous hand). × 1 in 51 ( it has to match the card that was not matched by the first card and there are 51 choises left). So 2 in 52 = 1 in 26 x 1 in 51 = 1 in 26 x 51 = 1 in 1326

Explanation:

Hope this helps! Remember to reword it incase your teacher checks for plagiarism! I recommend Quillbot to help!

- Eijiro <3

4 0
3 years ago
Other questions:
  • What is the connection between biodiversity and medicine?
    8·1 answer
  • What are the strengths and limitations of this model ?
    15·2 answers
  • Explain how living organisms gain and use mass through the process of photosynthesis
    7·1 answer
  • Which homeostatic process requires energy to move particles across the plasma membrane?
    7·1 answer
  • When magma cools off Earth's surface, which type of crystalline structure is usually found? large organized lateral structured u
    10·2 answers
  • What type of lenses were used for the first microscopes?
    7·1 answer
  • a _____ time scales divides earths history into divisions that are based on major changes in geology, climate, and the evolution
    15·1 answer
  • What features relate cephalopods to other mollusks
    6·1 answer
  • Endosymbiotic theory provides an explanation of how the first eukaryotic cells may have formed and why DNA can be found in the o
    7·1 answer
  • Is is a red eared slider a producer or consumer?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!