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
nlexa [21]
3 years ago
12

Please help!

Biology
2 answers:
balu736 [363]3 years ago
8 0

Answer:

Elements are substances consisting of one type of atom, for example Carbon ... The neutron also is located in the atomic nucleus (except in Hydrogen). ... Some scientists propose the neutron is made up of a proton and electron-like particle. ... Ionic bonds are formed when atoms become ions by gaining or losing electrons.

Explanation:

mojhsa [17]3 years ago
4 0

Answer:

Part A: proton

Part B: electron

Part C: Neutron

Explanation:

You might be interested in
How do obligate aerobes and obligate anaerobes differ in their interactions with the atmosphere?
bixtya [17]

The obligate aerobes need oxygen for their survival, while the obligate anaerobes do not. The obligate aerobes are the species that attain the energy for the process of aerobic respiration with the help of oxygen as the ultimate electron acceptor for the electron transport chain.  

On the other hand, obligate anaerobes are the species, which get poisoned by the usual levels of atmospheric oxygen, and thus, get killed in the existence of oxygen.  


3 0
3 years ago
QUESTION 1:
hichkok12 [17]
I already answered this. question 1 is false and question 2 is A
8 0
2 years ago
If an animal cell is placed in plain water, It will swell and burst. The bursting of the cell is a result of which biological pr
densk [106]

Answer:

Osmosis is the process of having water pass from a low concentration medium to a high concentration one, given that the barrier (membrane) is semi-permeable.

Explanation

Cells encounter osmosis due to their semi-permeable membranes. Water can flow past cell membranes. A given cell placed into distilled water will have some water flow into it, causing it to burst. A given cell placed in a very concentrated water will have some water flow out of it, causing it to shrivel. A given cell placed in a solution with the same concentration of minerals as the cell will have an equilibrium of water flowing in and out. This is the case of IV (Intravenous therapy) when we want to deliver substances into a human blood. We want to make sure the liquid delivered is as concentrated as the blood to avoid cell shriveling or bursting.

This picture above sums up the 3 cases cells could face in a solution.

Good luck!

8 0
2 years ago
Explain the difference between the effects of balanced and unbalanced forces on an object. To receive full credit you must menti
AURORKA [14]

Answer:

balanced forces dont result in a change of motion. Unbalanced forces always result in a change of motion

if the forces applied are different amounts of newton's it causes an unbalanced force changing motion or even direction

5 0
3 years ago
Volcanoes change the Earth by
r-ruslan [8.4K]
Volcanoes change the Earth by slowly seeping and flowing over time.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Large numbers of ribosomes are present in cells that specialize in producing which of the following molecules?
    9·1 answer
  • Cytoplasm is the clear, gelatinous material found in cells. The cytoplasm takes up a little more than 50 percent of the volume o
    11·2 answers
  • Some organisms get all of their genetic material from just one parent material from just one parent organism, what is this calle
    5·1 answer
  • All cells have _____. (Select all that apply.) an outer membrane or plasma membrane cytoplasm a cell wall a nucleus protoplasm l
    11·2 answers
  • How can colonies of organisms be produced by budding?
    12·1 answer
  • Which of the following is not a source of groundwater pollution? A.landfills b.septic tanks c.smoke stacks d.fertilizer
    7·1 answer
  • Can anyone give me these two answers please i’ll give u 15 points
    7·2 answers
  • Which process produces offspring that are better able to cope with changes in the environment?
    10·2 answers
  • What do you think would happened if the bird population drastically decreased?
    6·1 answer
  • The number of species living within hand ecosystem is its
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!