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
oee [108]
3 years ago
8

Symbiotic relationships may evolve ?

Biology
1 answer:
Tpy6a [65]3 years ago
7 0

Answer:

the last answer

Explanation:

over time by co-evolution of adaptations that reduce the harm or improve the benefit of the relationship

You might be interested in
Hypothesis A: If heart rate is related to caffeine intake, then coffee drinkers will have higher heart rates.
Katen [24]

Answer: D. Hypothesis B is more useful because it suggests a way to test the relationship between heart rate and caffeine intake.

Hypothesis A and B both are suggesting that caffeine intake is related to higher heart rate. But hypothesis B is proving it more certainly by suggesting the affects of caffeine intake on heart rate. As, heart rate of most people will be higher 30 minutes after they drink a cup of coffee is testifying the fact, that higher heart rate is related with caffeine intake.

Therefore, hypothesis B is more useful because it suggests a way to test the relationship between heart rate and caffeine intake.

3 0
3 years ago
Read 2 more answers
Explain how drooping of leaves on a hot sunny day is advantageous to a plant
Art [367]
Plants will usually droop their leaves and wilt on a hot day due the amount of water they're not receiving. This can be advantageous to a plant because this releases moisture in the air called <span>transpiration.

Hope that helps. -UF aka Nadia</span>
6 0
3 years ago
Read 2 more answers
What characteristic do all Imperfect Fungi have in common?
Olenka [21]
The answer is b) "No known sexual mode of spore formation
6 0
3 years ago
Type of Cell
butalik [34]

Explanation:

There would be unlimited number of sperms.

there would be 56 eggs. Hope it helps.

<h2>Please mark as BRAINLIEST</h2>
7 0
3 years ago
A. Secretes hormones
Vadim26 [7]

Answer:

A. 3

B. 4

C. 5

D. 6

E. 2

F. 1

Explanation:

1. Integumentary system.

This is an organ system that consists of hair, skin, nails and exocrine glands with receptors that senses the outer stimulus and environmental conditions, through homeostasis maintain stability of the internal environment.

2. Nervous system.

It receives sensory information and signals, convert them to nerve impulses that are transmitted to the body and brain via the spinal cord using nuerons and axons. It also intergrates, retains and analyses information in the brain.

3.Endocrine system.

Secretes hormones and chemicals in response to stimulus from the nervous system to maintain balance using feedback loops i.e, negative and positive.

4. Lymphatic system.

Part of the immune system that consist of vessels that carries lymph, cleaning the blood by filtering lymph with foreign particles into the lymph node.

5. Urinary system.

Used to eliminate waste from the body, regulates blood pressure, volume and pH. It also used to retain electrolytes and metabolites.

6. Respiratory system.

Used for gaseous exchange using the blood, heart and lungs. Air enters the lungs, transported by blood and is pumped by the heart to all body parts where oxygen is dropped, carbon dioxide is collected by the veins to the lungs and released to the atmosphere.

8 0
3 years ago
Other questions:
  • What effect does the heating of Earth have on air and water movement? PLEASE EXPLAIN
    14·1 answer
  • Describe the life cycle of a dog. Make sure to use all the terms from the mammal life cycle.
    14·1 answer
  • The building blocks of a habitat consist of _____ factors.
    10·2 answers
  • How does water get from soil to where it needs to go? How do plants absorb water?
    12·1 answer
  • What are the functions of the skeletal system? define hematopoiesis. where does it occur?
    14·1 answer
  • What is true about the function of the electron transport system (ETS)?
    15·2 answers
  • In the Virtual Lab, what are two observations you made about how changes in an ecosystem can impact populations?
    10·1 answer
  • 13. The diagram below represents a model cell setup. The locations of three different substances are indicated in the diagram. T
    15·1 answer
  • Bella thinks that she can make amazing cold coffee by soaking coffee beans in the fridge overnight.
    13·1 answer
  • Pleaseeeeeeeee helppppppp
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!