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
valkas [14]
3 years ago
11

When collecting samples, discuss the importance of identifying a control

Biology
1 answer:
andrezito [222]3 years ago
7 0
Consultant psychological doctor
You might be interested in
Why do leaves change in fall
s344n2d4d5 [400]
Leaves change color due to changes in length of daylight and changes in temperatures, the leaves stop their food-making process. The chlorophyll breaks down, the green color disappears, and the yellow to orange colors become visible and give the leaves part of their fall splendor.

Sources - Google
8 0
4 years ago
The 14 species of finches on the Galapagos Islands evolved from a single species that migrated to the islands several million ye
zhuklara [117]
Evolution....................................

Charles Darwin visited the Galapagos islands and found a lot of evidence supporting evolution

The finch species evolved to different habitats on the Galapagos, some had large beaks to crack open large nuts, some had longer, slenderer, and sharper beaks to get at insects (food) in small places like in dead trees

7 0
4 years ago
Which equation below is a direct variation?
Dominik [7]
A is direct variation because the line does not curve and x and y are in a direct ratio
3 0
4 years ago
Which month has the hottest surface temperatures in the southern hemisphere?
tester [92]

Answer: december,january, february

Explanation:

4 0
3 years ago
What’s the student scientific question?
ehidna [41]

Answer:

The scientific question posed by the student is, Does compost cause tomato plants to grow faster and taller than artificial fertilizer?

Explanation:

6 0
3 years ago
Other questions:
  • Is the taiga densely populated?
    15·1 answer
  • True or false Halophytes can be found in salt marshes.
    14·1 answer
  • Which cells contain only one sex chromosome?
    12·2 answers
  • The main function of the cell wall is to
    5·1 answer
  • What is the purpose of a plant's cell wall?
    13·2 answers
  • What factors lead to the enormous population growth of<br> invasive species?
    14·1 answer
  • Which level of organization is pictured?
    12·2 answers
  • Vascular plant is to nonvascular plant as cactus is to -
    11·1 answer
  • ANSWER QUICK!!EASY QUESTION!!<br><br>u can pick more than one answer ​
    12·2 answers
  • Whats the difference between antibiotics and vaccines??​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!