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
kolbaska11 [484]
2 years ago
13

Need answer for both questions pls help

Biology
1 answer:
In-s [12.5K]2 years ago
7 0
First answer is A
Second answer is C
You might be interested in
What happens when a scientific theory is shown to be an accurate description of a phenomenon?
Zigmanuir [339]

Answer:

Here is your answer.......

8 0
3 years ago
Read 2 more answers
En qué caso los microorganismos pueden ser beneficios y en qué casos perjudicales para la salud de los seres humanos dos benefic
aliina [53]

Answer:

Ver explicacion

Explanation:

Los microorganismos son beneficiosos y perjudiciales para los seres humanos.

Los microorganismos son útiles en la producción de alimentos. Se utilizan en la elaboración de productos alimenticios como queso, pan, vino, etc.

En segundo lugar, los microorganismos están involucrados en la producción de vitamina K en el cuerpo.

por otro lado, los microorganismos provocan enfermedades que conducen a la morbilidad y mortalidad de los seres humanos.

Además, los microorganismos provocan el deterioro de los alimentos.

7 0
2 years ago
Which of the following explains why arteries have thicker walls than veins?
Liula [17]

Answer:

c. because arteries carry high pressure blood from the heart

Explanation:

Arteries carry the oxygenated blood that is pumped directly from the left ventricle of the heart. Since they receive blood from the heart, the blood pressure is higher in arteries than veins. To withstand the higher pressure of blood pumped by heart, arteries have thicker walls than the walls of veins.

5 0
3 years ago
Students are investigating two steel spheres with the same diameter. One sphere is solid, and the other is hollow. The students
LUCKY_DIMON [66]

Answer:

?????????

Explanation:

thrhtyhhexerccex

3 0
3 years ago
When the effects of genes add up to make the phenotype, they are called _____ genes?
Natali [406]
When the effects of genes add up to make the phenotype, they are called additive genes.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What type of map would most likely be used to depict grizzly bear population density in glacier national park?
    14·2 answers
  • Humans occasionally become infected with common colds and flu after flying on crowded airplanes. which microscopic biological ha
    12·1 answer
  • Viruses share several characteristics with living organisms.
    8·2 answers
  • Which of the following statements is true? Symbiosis refers to different organisms living together. Members of a symbiotic relat
    13·2 answers
  • A mutation that results in a single amino acid substitution in the active site of an enzyme
    10·1 answer
  • When an oceanic plate and a continental plate collide, what is the resulting feature?
    8·2 answers
  • Saturated fats have long straight tails of fatty acids, while unsaturated fats from vegetables have kinks in their tails due to
    9·1 answer
  • EASY QUESTION:<br> What are two suggestions you would make about ways to conserve water?
    15·1 answer
  • 2. Which of the following are abiotic factors in an ecosystem? (Select all that apply.)
    11·1 answer
  • glucose-6-phosphate dehydrogenase deficiency (g6pd) is inherited as an x-linked recessive allele in humans. a woman whose father
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!