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
nasty-shy [4]
4 years ago
14

to be possible answer to a scientific question a hypothesis must be a.testable b. unique c. written d. controlled​

Biology
1 answer:
Soloha48 [4]4 years ago
4 0
A. your hypothesis needs to be testable
You might be interested in
Description: Cellular respiration is the process that allows your body to harvest a huge amount of energy from a single glucose.
Natali5045456 [20]

Answer:

The complete glycolysis and citric acid cycle pathway is shown in diagram.

# Reactions of glycolysis that –

I. Consumes ATP       = 1, 3

II. Produces ATP        = 7, 10

III. Consumes NAD+ and produces NADH = 6

IV. Consumes FAD and produces FADH2 = none

# Reactions of TCA that –

I. Consumes ATP       = none

II. Produces ATP        = 6

III. Consumes NAD+ and produces NADH = 4, 5, 9

IV. Consumes FAD and produces FADH2 = 7

Explanation:

6 0
3 years ago
At the tip of each bronchiole is _____. - the epiglottis - alveoli -bronchi -the trachea
Ierofanga [76]

Answer:

At the tip of each bronchiole is Alveoli.

Explanation:

In respiratory system Bronchiole are an important part. They function as a passage for the transport of air coming from the nose and mouth towards alveoli. Smooth muscles present in Bronchiole control the air flow by contraction and relaxation. At the tip of each Bronchiole air sacs called Alveoli are present. The function of alveoli is to exchange oxygen and carbon dioxide to and from blood.  

4 0
3 years ago
Read 2 more answers
Which of the following is a FALSE statement about reactions?
valentinak56 [21]
D.

The temperature won't make a difference since neither mass nor energy can be created or destroyed.
6 0
3 years ago
"an experiment performed by a researcher who is not aware of which participants are assigned to which condition is called (note:
Ira Lisetskai [31]
It is called Blind. That what we were told in biostatistics
3 0
4 years ago
Stimulus - touch receptors - ___ - ___ - ___ - ___ - response
masha68 [24]
<h2>Answer</h2>

Stimulus ➡ Touch Receptor ➡ Sensory Nerve cell ➡ Relay nerve cell ➡ Muscle ➡Response

<h2>Explanation</h2>
  • When a body touches a hot or very cold body, a stimulus is generated.
  • Touch receptors convert this stimulus into a nerve impulse and transmit it to the sensory neurons located in the spinal cord (CNS)  via peripheral nerves.
  • The impulse travels across a synapse to relay neurons
  • Relay neuron passes impulse across the second synapse to motor neurons.
  • Now impulse travels along motor neuron to reach the effector (muscle)
  • Muscle contract and hand is withdrawn quickly (Response)

6 0
3 years ago
Other questions:
  • Select the correct answer from each drop-down menu. Hilda and her family are going on a sailing trip this summer, and Hilda is e
    15·1 answer
  • How can evidence from an experiment in relationship to the hypothesis ​
    10·1 answer
  • 20. In eukaryotic cells, the timing of the cell cycle is regulated by (1 point) centrioles. cyclins. spindle fibers. the nuclear
    7·2 answers
  • I need help please someone.
    12·1 answer
  • Which of the following measures the caliber of a weapon?
    7·2 answers
  • Need help on 12-19 <br> if u don't know don't answer
    7·1 answer
  • Consider the 4 foods in order of the percent by mass of proteins, from lowest to highest. From food to food, as the percent by m
    8·1 answer
  • We have 4 oceans<br> How did your predictions match the tracking data for each bottle?
    14·1 answer
  • How are organisms different from one another?
    11·1 answer
  • What is the meaning of heart of the lungs ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!