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
madam [21]
3 years ago
8

What is the relationship between the pH of pond water and the survival rate of animal species living in the pond?

Biology
1 answer:
ser-zykov [4K]3 years ago
4 0

Answer:

D. As the pH decreases, the number of surviving species decreases.

Explanation:

According to the table, there is only one species that survives a ph of 4.0 and 4.5 in the pond, while every ph value above that has multiple species that survive in its condition.

You might be interested in
How is perspiration related to recovery after exercise?
lys-0071 [83]
I would say that the way perspiration is related to recovery after exercise is that the body replenishes water and ions during perspiration so the muscles can rest and repair during the cool down period. 
7 0
3 years ago
Read 2 more answers
In the food web above, if new species of insect were introduced that fed primarily on plantains, how would the following populat
Leya [2.2K]

Answer:

This is a 50/50 answer. I believe it would be fox, sorry if this is incorrect.

6 0
3 years ago
Read 2 more answers
chlorophiill splits a to water molecule replenish its last electron, resulting in hydrogen ions and.......
Sav [38]
It would result in oxygen too
3 0
3 years ago
A different DNA ladder from NEB (Cat #N3200L) comes as 500 uL of a 1000 ug/mL solution and is not pre-mixed with the 6 X DNA loa
JulijaS [17]

Answer:

4 ul Loading Buffer + 19.70 ul dH2O + 0.30 ul DNA Ladder

Load 12 ul on the gel.

Explanation:

DNA Ladder concentration = 1000 ug/ml

1000 ug DNA in 1 ml DNA Ladder solution →    150 ng DNA = 0.15 ug DNA in..... 0.00015 ml = 0.15 ul DNA Ladder solution

6x DNA Loading Buffer → it has to be diluted by an equal volume 6 times (1 ul LB + 1 ul distilled H2O)

An appropriate volume to load on an average agarose gel is 12 ul, so:

2 ul Loading Buffer + 9.85 ul dH2O + 0.15 ul DNA Ladder = 12 ul

But since 0.15 ul is a very small volume and mistakes could be made while measuring it, let's make double:

4 ul Loading Buffer + 19.70 ul dH2O + 0.30 ul DNA Ladder = 24 ul

And load half of that solution (12 ul) on the gel.

5 0
3 years ago
Hi! If you could help me with these biology questions that would be greatly appreciated!!!
Gre4nikov [31]

Answer:

1. C. Ecosystem

Explanation:

An ecosystem consist of living and nonliving things

8 0
3 years ago
Other questions:
  • What raw materials do cells need to produce energy? (Please Help!! - I'm offering 50 points!)
    9·1 answer
  • DNA contains all of the genetic information for a cell and is often called?
    13·2 answers
  • What is the Richter Scale?
    8·2 answers
  • The movement of hot and cold air between land and sea creates what? a. Sea breeze b. Solar energy c. Trade winds d. Coriolis eff
    10·1 answer
  • What is the importance of nitrogen, carbon, and water cycles
    15·1 answer
  • Compared to the tropical rainforests, the temperate rainforests generally have
    6·1 answer
  • What is the difference between Germlines mutations and somatic mutations?
    10·1 answer
  • Which tool enabled researchers to observe the structure of cells for the first time?
    6·2 answers
  • The first stage of the urine formation is called?
    9·1 answer
  • How are birds adapted ?​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!