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
777dan777 [17]
2 years ago
10

Can some one help me with this ASAP!

Biology
1 answer:
iragen [17]2 years ago
8 0
Density is mass divided by volume. The mass of the block is 10 grams. The volume of the block is 2 mL: the water changes from the 3 mL line to the 5 mL when the block is added, so the block must be 5-3= 2 mL.

So, the density is 10 g / 2 mL = 5 g/mL.

Hope this helps!
You might be interested in
Phosphorescence is a phenomenon associated with what algal division ?
Black_prince [1.1K]
Dinoflagellates is the algal divison.
6 0
3 years ago
Explain Newton’s second law and with an example too
goldfiish [28.3K]

Newton's Second Law of Motion says that acceleration happens when a force acts on a mass. Riding your bicycle is a good example of this law of motion at work.Your leg muscles pushing pushing on the pedals of your bicycle is the force. When you push on the pedals, your bicycle accelerates.
7 0
2 years ago
Read 2 more answers
Observe Record the appearance (colors,
pshichka [43]

Answer:

Oxygen, air, oxygen from the air, oxygen from air and the second part is synthesis

Explanation:

Got it on edge

6 0
3 years ago
Read 2 more answers
What is true about viruses
Blizzard [7]

Answer:

D if not try B

Explanation:

6 0
2 years ago
Read 2 more answers
Part a the adaptation that made possible the colonization of dry land environments by seed plants is most likely the result of t
ki77a [65]
<span>Part a the adaptation that made possible the colonization of dry land environments by seed plants is most likely the result of the evolution of pollen.</span>
 The main advantage of seed plants (Gymnosperms and Angiosperms) is the evolution of the seed which, unlike spore-producing plants, was not limited to wet environments. Pollen grains are male gametophytes (sperm) which are protected from desiccation and can reach the female organs without dependence on water. The sperm is transferred from the pollen through the pollen tube: an extension of a cell within the pollen grain. The process is called pollination.
6 0
3 years ago
Other questions:
  • How do healthy ecosystems benifit humans?
    15·1 answer
  • Which organelle would you expect to see lots of in a cell with a high energy requirement (e.g., muscle cells, sperm cells)?
    11·1 answer
  • The healthcare common procedure coding system (hcpcs) was originally developed for use in coding services, such as durable medic
    14·1 answer
  • Help? Please????????
    11·1 answer
  • What disorders are found on chromosome 17?
    11·1 answer
  • why is a group consisting of all wildflowers in a meadow not considered a population
    11·1 answer
  • When a mother bear nurses a cub, she gives the cub what it needs for growth and development in the form of milk or food, which i
    13·1 answer
  • At a hypothetical locus, a man’s genotype is Aa. What proportion of his gametes would be expectedto receive the A allele?a.1/3b.
    11·1 answer
  • Which of the following defines evolution?
    9·1 answer
  • Which kingdom contains organisms that are multicellular
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!