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
ddd [48]
3 years ago
14

PLEASEEEEEE HELPPPPPP

Biology
1 answer:
nikklg [1K]3 years ago
5 0

A. absolute

a. radioactivity

b. unstable atom

B. Atoms

1. atom

a. nucleus.

b. electrons.

2.proton

a. neutrons

b. isotopes

3. stable isotopes

a. radioactive isotopes.

b . radioactive decay.

c. parent isotopes.

d. daughter isotopes.

You might be interested in
Summarize the bonding properties of carbon
notka56 [123]
Well, Carbon has 4 Valence Electrons. I'm sure you know this, but valance electrons allow electrons to covalently bond with one another. The elements, when sharing the electrons, want to have 8 valance electrons. So carbon has 4 valance electrons so it can bond with itself, or another say 4 hydrogen [becuase hydrogen can live with 2 valance electrons]. Hope this helps. Remember: Electrons <3 8 valance electron bonds Carbon's 4 + Carbon's 4= 8 true love at first bond! OR Carbon's 4+ Hydrogen's 1 [x4] = 8 hope this help
4 0
4 years ago
If nondisjunction occurs and and an individual survives which disorder can occur
daser333 [38]
If nondisjunction occurs and an individual survives, which disorder can occur? Chromosomal mutations can have a variety of effects on individuals. Klinefelter syndrome is a genetic disorder that occurs when a male has an extra copy of the X chromosome.
4 0
3 years ago
1. a series of processes that take place within a cell in which biochemical energy from organic substances (ex. glucose) is conv
Klio2033 [76]

Answer:

  1. cellular respiration
  2. enzyme
  3. photosynthesis
  4. substrate
  5. chloroplast
  6. mitochondria
  7. ATP
  8. Glucose
  9. Anaerobic
  10. Aerobic
  11. True
  12. Chlorophyll
  13. True
  14. Active sites
  15. True

Explanation:

I hope it helps

6 0
3 years ago
What is menstruation?<br>jo.in me G.o.ogle me.et<br>gqf-ksez-trg​
Kitty [74]

Answer:

Hello

Goood afternoon.

Explanation:

Above is your answer..✌️

6 0
3 years ago
Biology Work. Cardiovascular Disease.
WITCHER [35]
A- valve replacement
b- stents
x- heart transplant
8 0
3 years ago
Other questions:
  • Our evidence indicates that T. rex shares more features with_________ than with the other groups of animals.
    9·1 answer
  • Why would a fish that lives in the bathypelagic zone lack a swim bladder and what adaptations would help in maintain neutral bou
    8·1 answer
  • I need help on a science question
    6·1 answer
  • Which statement describes the change that has occurred over time in Graph A?
    7·1 answer
  • During the ____, all but one of the major marine phyla appeared. Question 1 options: Cambrian explosion Antler Orogeny Caledonia
    14·1 answer
  • A distinct biological characteristic that can be passed from one generation to the next is commonly known as a
    14·1 answer
  • which of the following is a true statement about skepticism? A. it is not a useful part of science and should be eliminated. B.
    7·1 answer
  • Which of the following is NOT true about adaptation? A. Adaptation helps organisms survive in their environment. B. Adaptation c
    5·1 answer
  • Using complete sentences, explain how proximity to major rivers influenced the location of early cities.
    10·2 answers
  • 1. Which of the following structures makes cyanobacteria optimal symbionts for eukaryotic organisms needing oxygen and nutrients
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!