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
myrzilka [38]
2 years ago
13

Density is mass per unit of volume which pair of lab instruments would a student use to measur the density of sea water

Biology
1 answer:
nydimaria [60]2 years ago
3 0

Answer:

hydrometer and pycnometer.

Explanation:

Density of water

You might be interested in
Write a paragraph in the space below, explaining in your own words how electromagnetic radiation is created by the Sun. Describe
aalyn [17]

Answer:

The sun gets its energy from the process of nuclear fusion. This process occurs in the sun's core or interior, where temperature and pressure are extremely high. During most of the sun's life, energy comes from the fusion of hydrogen nuclei

Explanation:

3 0
3 years ago
Read 2 more answers
Match the following. 1. coyotes omnivores 2. cattle scavengers 3. alligators herbivores 4. vultures carnivores
olya-2409 [2.1K]
Coyotes- omnivores, vultures- scavengers, cattle- herbivores, alligators- carnivores
3 0
3 years ago
Read 2 more answers
Sally was exposed to hepatitis. Her doctor gave her an injection containing
expeople1 [14]

Answer:

The correct answer is - passive immunity - artificially acquired.

Explanation:

Passive immunity is the immunity that involves giving or acquiring antibodies from other sources instead of developing them on one's own. This type of immunity can be natural and artificial. Mother breastfeed the babies, is the natural passive immunity example as milk also contain antibodies required for immunity of babies.

Artificial passive immunity is the immunity that comes from injecting the antibodies created in different animals or persons which called antiserum or vaccines such as snake antivenom.

5 0
3 years ago
which of the following produces the energy, initial motion and direction of the surface current of the ocean
hoa [83]
Wind produces the energy, initial motion and direction of the surface current of the ocean.A<span>n </span>ocean current<span> is a seasonal directed movement of seawater.
</span>Surface ocean<span> currents are primarily </span>affected<span> by </span>wind. The Gulf Stream is example of it. <span>Trade </span>winds<span> push </span>water<span> along the top of the </span>ocean<span> and this results in formation of surface currents.</span>
6 0
3 years ago
Read 2 more answers
Please help! anyone!
kari74 [83]
I would say oxygen because respiration is breathing mechanically.
8 0
3 years ago
Read 2 more answers
Other questions:
  • If a DNA molecule is 22% adenine in any organism, which percentage of thymine will that DNA molecule contain?
    11·1 answer
  • Which of the following is a layer of the solid Earth?
    6·2 answers
  • WILL MARK BRAINLIEST Which statements are true about the flow of blood in the body? Check all that apply.
    13·1 answer
  • Have large temperature and precipitation differences over small areas due to elevation differences.
    11·1 answer
  • Which elements make up the empty space in the universe?
    8·2 answers
  • Fungi are all eukaryotes that are not animals, plants or protists.<br> TRUE<br> FALSE<br> Check it
    11·1 answer
  • What is the water intake of chlorophytes​
    10·1 answer
  • Which would indicate the water in a lake is not safe for drinking? A. many varieties of fish in the lake B.high dissolved oxygen
    9·2 answers
  • Select the correct temperature on the thermometer.
    13·1 answer
  • PLZZ PLZ PLZZ HELP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!