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
mario62 [17]
3 years ago
8

SCRIE UN ESEU CU TEMA UN OM SANATOS - UN OM FERICIT(AM NEVOIE URGENT)

Biology
1 answer:
LenKa [72]3 years ago
4 0
Sorry I only speak English and Spanish
You might be interested in
A segment of dna has 320 nitrogen bases. if 40 of them are cytosine, how many are thymine
NISA [10]
Correct answer - 120 for Thymine.

Why? - 320 Nitrogen bases.
Cytosine = 40, Cytosine = Guanine.
Therefore Guanine = 40.
320 - 80(Cytosine and Guanine)
240.
Adenine and Thymine = ?
Adenine = x and Thymine = x.
2x = 240.
X = 240/2
X = 120.
Adenine 120, Thymine = 120, Cytosine = 40 and Guanine = 40.
8 0
3 years ago
Biodiversity decreases the stability of an ecosystem and decreases the
Effectus [21]

Answer: false

because Biodiversity is the biological variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic, species, and ecosystem level. Terrestrial biodiversity is usually greater near the equator, which is the result of the warm climate and high primary productivity.

7 0
3 years ago
Read 2 more answers
Which would lead to an increasing population?
irakobra [83]
Death rate is lower than birth rate, and immigration equals emigration would lead to an increasing population.
Option D is the correct answer
5 0
2 years ago
How many electrons does calcium have
Veronika [31]

Answer: 20 electrons

8 0
3 years ago
Which of the following is most lateral?
Dmitriy789 [7]

Answer:

the answer is xiphoid process

7 0
3 years ago
Other questions:
  • when the theory that the sun goes around the earth was replaced with the theory that earth goes around the sun, this was an exam
    15·2 answers
  • True or false: When a population exceeds the varying capacity a sudden population decline can be expected
    6·2 answers
  • Resethelp 1. Structure describes the alpha-helices and beta-sheets that are formed by hydrogen bonding between backbone atoms lo
    9·1 answer
  • What happenes to the amount of carbin hydrogen and oxygen in animals when watwr is not available
    8·1 answer
  • 2. Explain how plants can move water upward. Include the terms cohesion, adhesion, and capillary
    7·2 answers
  • Valence is the number of electrons an atom must gain or lose in order to _____ its outer energy level or have a stable octet in
    11·2 answers
  • which of the following statements is true? hydroelectric power does not damage the environment. waste from nuclear power plants
    10·2 answers
  • I need help with that
    8·2 answers
  • Describe the Endosymbiotic theory
    5·1 answer
  • The respiratory system is responsible for the exchange of oxygen with which gas?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!