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
UNO [17]
2 years ago
13

Please help I will give brainliest

Biology
2 answers:
wariber [46]2 years ago
6 0

Answer:

A

Explanation:

Helps with the reproduction of species and keeps them from extinction. Also the only answer with same-species animal to animal interaction.

Black_prince [1.1K]2 years ago
4 0
Answer: A because the male frog is attracting the female to mate
You might be interested in
Opp- Nevermind I found the answer = w =
Mrrafil [7]

Answer:

Lol

Explanation:

3 0
3 years ago
Living material that makes up organisms is known as __________.
Andreas93 [3]

Answer:

the answer is B. biomass

7 0
3 years ago
Read 2 more answers
Arrange these elements of the intrinsic conduction system in the order that a depolarizing impulse travels during a normal heart
zlopas [31]

Answer:

SA Node

Inter-nodal Pathways

AV Node

AV Bundle

Bundle Branches

Purkinje Fibers

The SA nodes functions first for setting pace for the heart, then the inter-nodal pathway make link b/w SA and AV node. AV node is site of delay when contraction of atria occurs. AV bundle is the mean of electrical link b/w atria and ventricle. The conveying of impulse to the inter-ventricular septum occurs through bundle branches, while conveying of impulse throughout and along the walls of ventricle occurs through Purkinje fibers.

7 0
3 years ago
GUYS PLEASE HURRY!! I need this finished in 20 mins :/ i missed a day. Im offering 100 brainly points
Andru [333]

Answer:

A.

1. energy

2. nutrients

3. calories, water

4. metabolic rate

5. nutrients

6. weight and height

B.

1. protein, amino acids

2. viruses

3. carbohydrates, energy

4. fibers, glucose

5. fats

a. molecular

b. 'healthy'

Explanation:

please give me brainliest and you're welcome

7 0
2 years ago
Explain the difference between bactericidal and bacteriostatic antibiotics.
vesna_86 [32]

Answer:

Explanation:

The bacteriostatic antibiotics can be defined as those antibiotics, which prevents the growth of bacteria. These keeps the growth of bacteria in the stationary phase so that bacteria cannot cause harm to the host.

The bactericidal antibiotics can be defined as those antibiotics, which kills the bacteria.

The example of bacteriostatic antibiotic is Tetracycline  that it inhibit the bacteria ribosome production of proteins. This way bacterial growth and reproduction will get restricted.

The example of bacteriocidal antibiotic is polymyxin B. It causes injuries to the plasma membrane of the bacteria which can be lethal for bacteria.  

8 0
3 years ago
Other questions:
  • In the fruit fly Drosophila melanogaster, the recessive allele (p), when homozygous, determines pink eyes. Pp or PP results in w
    6·1 answer
  • What is the average height of the four students?
    10·1 answer
  • Which term includes the other three? A. commensalism B. mutualism C. symbiosis D. parasitism.
    15·2 answers
  • A plant scientist was hired by a greenhouse operator to devise a way to force iris plants to bloom in the short days of winter.
    13·1 answer
  • Long-term potentiation enhances the release of which neurotransmitter into the synaptic cleft. True or False
    6·1 answer
  • Which of the following is not a factor influencing preventive measures used to combat the spread of disease
    11·1 answer
  • Which gas in Earth’s atmosphere has increased over time due to burning fossil fuels?
    13·2 answers
  • When the digestion and absorption of carbohydrates result in more energy-rich molecules than are immediately required by an anim
    11·2 answers
  • Eq-4 what do you do when you see another vessels red and white lights
    14·1 answer
  • সরিষা এবং কুমড়া গাছে স্বপরাগায়ন কেন হয়?পর পরাগায়ন কেন হয়না?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!