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
shtirl [24]
4 years ago
12

A student designed an experiment to determine if air temperature had an effect on the rate of photosynthesis in corn plants.

Biology
1 answer:
mixer [17]4 years ago
7 0

Answer:

B. a graduated cylinder to measure 30 mL of water for each plant daily

Explanation:

<em>Option A is incorrect because an electronic balance is used to measure the mass of an object and not the volume.</em>

<em>Option C is incorrect because a metric ruler is used to measure the dimension of objects and not the mass.</em>

<em>Option D is incorrect because a thermometer is used to measure temperature and not pH.</em>

The correct option is B. A cylinder is applicable in the measurement of volume of liquids.

You might be interested in
During respiration, members of the animal kingdom use ______ and then release ______ as a waste gas.
Debora [2.8K]

Answer:

C

Explanation:

Let's look at the cellular respiration equation

oxygen+glucose--> water + carbon dioxide + ATP

In the process, oxygen is used. We inhale oxygen and use it in cellular respiration. We then create carbon dioxide which is exhaled out. We don't use the carbon dioxide, so it is the waste product.

Therefore, the answer is C. Oxygen is used, and carbon dioxide is released as waste.

5 0
3 years ago
How would the deletion of one nucleotide in the middle of the antisense strand of DNA affect the sequence of the transcribed mRN
omeli [17]
The antisense strand<span> is the </span>strand of DNA<span> which serves the template during the  The RNA strand has to be built to be one</span> nucleotide<span> at a time</span>mRNA contains the codes for making astudy.com/academy/lesson/transcription-of-messenger-rna-mrna-from-dna.html sequence of amino acids hope you enjoy cheak it if you want 
4 0
3 years ago
Which connective tissue cells are derived from monocytes in the blood and reside in the extracellular matrix after leaving the b
erik [133]
Macrophages (histiocytes) - are phagocytes - these cells 'eat' particles such as bacteria. These cells are derived from white blood cells called monocytes (see the section on blood).
:)
5 0
3 years ago
Nitrogen has a melting point of -210.0°C and a boiling point of -195.8°C. A sample of nitrogen is heated from -215.0°C to -200.0
ioda
The nitrogen atoms begin to spread apart and move faster.
4 0
4 years ago
1. In the fast change, how are other parts of the ecosystem affected?
Naya [18.7K]
The limit of ecosystems to give advantages to people, that is to give biological community administrations, gets from natural cycles of water, nitrogen, carbon, and phosphorus. These procedures have now and again been altogether altered by human movement. Changes have been quicker in the second 50% of the twentieth century than at some other time in recorded mankind's history.
8 0
4 years ago
Other questions:
  • When sensory receptors change physical stimuli into signals that the brain can understand, this is called?
    6·1 answer
  • What happens when many water molecules come into contact with one another?
    10·2 answers
  • Some animals in grasslands can obtain water they need from plants. true or false.
    11·2 answers
  • Plants primarily exchange carbon dioxide and oxygen through their _______.
    10·1 answer
  • *<br> variable is changed<br> A controlled experiment is an experiment in which
    8·1 answer
  • Five friends have their gardens next to one another, where they grow three kinds of crops: fruits (apple, pear, nut, cherry), ve
    11·1 answer
  • Ion pumps requires proteins?​
    9·1 answer
  • How can you test for the gas produced
    13·1 answer
  • If fertilized, an ovary becomes a(n):<br> O Fruit<br> O Stigma<br> O Receptacle<br> Seed
    11·1 answer
  • Chilli is rich in vitamin c but why not sour in taste
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!