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
Allushta [10]
3 years ago
8

Help! i’ll give brainliest

Biology
1 answer:
valentinak56 [21]3 years ago
8 0

Answer:

D

Explanation:

You might be interested in
What is happening in a fish tank if amonia is building up
Ratling [72]
There are two things that occur in aquarium ammonia chemisty. 1. the build up of natural ammonia and nitrate in the water. 2. displacement of oxygen in the water caused by the ammonia. This is a very real threat especially when you have a new tank that is still cycling or when the biological filter has been upset or removed.

Look for these main symptoms if you suspect ammonia poisoning in your fish tank:
-loss of appetite
-lethargic fish
-fish gasping for air/breath at the top of the water
-fish laying at the bottom of the tank
-red/purple gills
-red streaking on the fish's body
- fins becoming torn and jagged
-scales on fish falling off or turning black
4 0
3 years ago
Suppose the mantle were thicker than it is what effect would this have on the pressure in the outer core
vampirchik [111]

Answer:

The earth would no longer have the mobile surface it has now, gradually eroding flat and water-covered. The sea might eventually evaporate into space or freeze.

4 0
3 years ago
Read 2 more answers
The pattern of the brain structure differences found in brain imaging studies of the big five personality traits
gulaghasi [49]
Neuroticism,extroversion,openness,
Agreeableness, conscientiousness.
8 0
3 years ago
Would the surface temperature of white dwarf stars be higher or lower than red supergiants?
Liula [17]
The surface temperature of white dwarf stars is higher than that of red super giants. White dwarf stars are extremely hot when they form, and they start cooling off as time goes by. Red supergiants, on the other hand, are enormous dying stars, and they are quite cool. So, having this in mind, white dwarves are hotter than red supergiants. Hope I helped! :) If it’s wrong then I’m sorry!
4 0
3 years ago
Read 2 more answers
What is the input energy of a wind up toy?
tiny-mole [99]
I believe it is Mechanical Energy
7 0
3 years ago
Read 2 more answers
Other questions:
  • Compare and contrast phenotype and genotype
    12·2 answers
  • The brightest star in the universe, a supernova, is thought to be about a million times brighter than our own Sun. If Polaris, l
    7·1 answer
  • Help Please
    12·1 answer
  • When sceintist record the volume of gas why do they also record tempeture and pressure
    9·1 answer
  • Where can ribosomes be found in addition to on the rough endoplasmic reticulum?
    10·1 answer
  • which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing envir
    14·1 answer
  • During which time frames was there the greatest rate of change in atmospheric C02 concentration
    9·1 answer
  • What is it tell me???? ​
    10·2 answers
  • How do littoral zones differ from riparian zones?
    7·1 answer
  • Which type of wind is part of the convention current pictured?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!