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
Nimfa-mama [501]
3 years ago
12

Which describes the variable that is changed to test the prediction?

Biology
1 answer:
ratelena [41]3 years ago
4 0

d) independent that's the answer


You might be interested in
The genetic material housed inside the cell nucleus is packaged into these organized bundles.
JulsSmile [24]

the genetic material housed inside the cell nucleus is packaged in into these organized bundles.

- chromosomes

5 0
2 years ago
Read 2 more answers
How many food chains are in this food web?
Andre45 [30]

Answer:

There are 8 food chains

Explanation:

5 0
3 years ago
1. What is the difference between external and internal fertilization? *
Andru [333]
Internal fertilization is the process when the syngamy (union of male and female gamete) occurs inside the female body after insemination using copulation. In contrast, External fertilization is the syngamy outside the female body, that is in the outer environment especially in water bodies.
7 0
3 years ago
Blood is a type of connective tissue. what primary germ layer is responsible for producing both blood and phagocytic brain glial
Serjik [45]

Mesoderm

Mesoderm is the primary germ layer that is responsible for producing both blood and phagocytic brain glial cells.  

The mesoderm is the middle of the three germ layers that appears in the third week of embryonic development. The mesoderm is responsible for the formation of various body structures such as epithelia of blood vessels, blood, muscle, bone, phagocytic brain glial cells, lymphatic vessels, adrenal cortex, notochord, and bone marrow.


7 0
3 years ago
Some elephants in the scrub jungles of Africa had long trunks with which to reach out for leaves. They were able to reproduce mo
Whitepunk [10]
"Survival of the fittest" is the one among the following choices given in the question which is an aspect of Darwin's theory that is shown as an example in this scenario. The correct option among all the options that are given in the question is the third option or option "c". I hope that this answer has helped you.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which is an advantage of producing genetically engineered crops that have pest-resistant genes?
    13·1 answer
  • Which of the following best explains how a tephra deposits forms
    14·1 answer
  • HELP ASAP!!!! If we don’t do something soon, there will be more plastic than fish in the oceans. How do you suggest we solve thi
    14·1 answer
  • Which statement is true of Y chromosomes?
    5·1 answer
  • Ultraviolet light causes production of vitamin d3 in the cells of the __________. ultraviolet light causes production of vitamin
    14·1 answer
  • A mutation caused some normally black-and-white peppered moths to be all
    11·2 answers
  • A skin cell should generate an exact copy of itself. Through which process would this occur?
    12·2 answers
  • Given a biochemical pathway where substrate A is converted to product B which is converted to product C which is converted to pr
    9·1 answer
  • For lunch, Pat had a baked potato and Erin had a hamburger with no bun. They each consumed the same amount of biomass, but from
    9·1 answer
  • ASAP DIS IS LATE PLS ASAP o(≧口≦)o
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!