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
deff fn [24]
3 years ago
8

If the density of water is 1 g/ml, what is the mass of 3ml of water? PLEASE HELP

Biology
2 answers:
Hitman42 [59]3 years ago
5 0

Answer:

3 grams

Explanation:

i got it correct on my test

SCORPION-xisa [38]3 years ago
4 0

You can use dimensional analysis to figure this out.

=3\ ml × \frac{1g}{ml}

= 3 grams

If done correctly, ml and ml will cancel out, leaving you with grams.

If you don't know dimensional analysis, simply multiply <em>3 ml</em> by <em>1 grams </em>and that should still get you 3 grams.

You might be interested in
Which of the following statements about continuous variables is
saul85 [17]

Answer:

I think it's A

must lie btn a clearly defined interval

5 0
3 years ago
In a savanna, gazelles, wildebeests, and warthogs eat grasses. Lions and cheetahs eat gazelles and wildebeests. Lions and wild d
Margarita [4]
Grasses are the producers. Gazelles, warthogs, and wildebeests are primary consumers. Lions and cheetahs would be the secondary consumers.
4 0
3 years ago
This has to do with blind spots: What parts of the eye are involved with this inability to see? How do these eye parts function?
Slav-nsk [51]

Answer:

  • Blindspot
  • It has a vital role. It is the only way out of the optic nerve. By this hole optic nerve exits from the eye and goes towards the brain.
  • It can be proved by a simple experiment. A paper sheet is taken. Then a cross and a circle are drawn side by side on that paper. Then we will focus on the cross. Then by closing one eye and by bringing the paper slowly towards our face, the circle will be disappeared at a certain point.        

Explanation:  

The blind spot is a region on the retina where ganglion cells connect with the optic nerve, and the optic nerve and blood vessels leave the eyeball. There are no receptors in this area so nothing can be translated into vision. That's why the blind spot is unable to see things.

6 0
3 years ago
20 POINTS AND BRAINLIEST!
ICE Princess25 [194]

Answer:

1) Binds soil particles into aggregates and improves the water holding capacity of soil.

2) When carbon dioxide dissolves in seawater, most of it becomes bicarbonate ions and hydrogen ions. This increase in hydrogen ions is what decreases the pH.

3) Carbon dioxide (CO2) and other greenhouse gases act like a blanket, absorbing IR radiation and preventing it from escaping into outer space. The net effect is the gradual heating of Earth's atmosphere and surface, a process known as global warming.

Without greenhouse gases in its atmosphere , the Earth would be much colder on average than it is now. Greenhouse gases: absorb energy transferred as infrared radiation from the Earth's surface. release infrared radiation in all directions, which keeps the Earth warm.

Explanation:

6 0
3 years ago
Read 2 more answers
What is the role of reproduction, growth, development?
GalinKa [24]
Have a nice day today
8 0
3 years ago
Other questions:
  • Why is the world facing and energy crisis in the 21st century
    10·1 answer
  • Which statements about the modification of chromatin structure in eukaryotes are true? Select all that apply.
    8·1 answer
  • "which microorganism most commonly causes athlete's foot?"
    15·1 answer
  • which of the following best describes the flow of energy in photosynthesis A energy from the sun is transferred into stored chem
    12·1 answer
  • Skin provides protection from infection by
    13·2 answers
  • Oxygen is exchanged between lungs and tissues using the heart to pump it round the body in the blood.
    14·2 answers
  • The Heart of a small mammal is pierced by a spear of a hunter. Suggest ONE way in which this would lead to the death of the anim
    15·1 answer
  • The complex structures of DNA and protein found in the cell nucleus are mitochondria. nucleoplasm. histones. nucleases. chromoso
    11·1 answer
  • Defenition of osmosis in your own words
    15·2 answers
  • In the formation of ltp, the entry of ca2 iond inyo yhr neron activates, which are enxymes that contribute to the:_____.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!