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
Softa [21]
3 years ago
5

Kate gathered three boxes of the same size made of different materials glass clear plastic and aluminum painted black. She place

d them on a window still in the sun for an hour and then measure the warmth of the air in each box. in this experiment the types of boxes materials are a(n)
A- independent variable
B- dependent variable
C- constant
D-control
Biology
2 answers:
creativ13 [48]3 years ago
8 0

Answer:

the types of boxes materials is the independent variable

Zarrin [17]3 years ago
5 0

Answer: Independent variable

Explanation:

Independent variable can be defined as the variable that can be changed by the experimenter.

The dependent variable depends on the independent variable as it changes depending on it.

Here, the experiment is to see the effect of sunlight in the different types of boxes which is made of different materials.

The boxes are made of different material and this is an independent variable in the experiment.

You might be interested in
A diagram that indicates the sequence of the evolution of important body plan features is a
love history [14]
C cladogram

A cladogram shows how animals under the same family began to dive millions of years ago
5 0
3 years ago
Read 2 more answers
PLEASE ANSWER THE MIDDLE 2 ROWS. 13 points
Blizzard [7]
Low tide:
When on the opposite side of the Earth that where the Sun is located
High tide: moons gravitational force pulls on water in the ocean so. That there bulges in the ocean on both sides of the planet
7 0
3 years ago
Heterochromatin differs from euchromatin in that heterochromatin
Taya2010 [7]

Answer:

D. is transcriptionally inactive.

Explanation:

Euchromatin is the part of chromosomes which are loose in form and are involved in the transcription process because these are available for the transcription into specific protein products. On the other hand, heterochromatin is the region of chromosomes that appears dark in staining process. This region is transcriptionally inactive because of the DNA template in the DNA-protein complexes and which means that genes present in the region are not active and not involved in the process of transcription.

Hope it helps!

7 0
3 years ago
Read 2 more answers
Which of these scenarios is an example of natural selection?
GaryK [48]

Answer:

C

Explanation:

Natural selection is when an animal with a better trait survives and reproduces.  C is the best answer.

3 0
2 years ago
What are some examples of chemical energy.
velikii [3]
Batteries, biomass, petroleum, natural gas, and coal are examples of stored chemical energy
3 0
3 years ago
Read 2 more answers
Other questions:
  • Help anybody I will give brainlist
    14·1 answer
  • Based on interpretations of rock units and changes in fossil life forms, geologists have divided Earth’s history into manageable
    10·2 answers
  • How many bones does a human have?
    6·2 answers
  • Which of these examples might be an animal adaptation to life in the tree canopy of a tropical rainforest?
    11·2 answers
  • How should we properly understand human nature?
    8·2 answers
  • BRAINLIESTTT ASAP!!
    7·2 answers
  • The outermost tissue of a tree trunk that is 6 feet in diameter would most likely be
    14·1 answer
  • Which process produces four new cells with half of the chromosomes as the parent cell?
    7·1 answer
  • True or False?<br><br> Convection currents produce the heat in the Earth’s interior.
    5·2 answers
  • Meaning of onion epidermal cell​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!