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
tiny-mole [99]
3 years ago
14

Scientists have hypothesized that giraffes with longer necks are better equipped to survive during a drought than those giraffes

with short necks. The independent variable is ________.
a. Feeding skill
b. Neck length
c. Survival rate
d. Physical strength
Biology
1 answer:
Ira Lisetskai [31]3 years ago
4 0
C, because that’s what the scientists are saying that’s different, a giraffe with a short neck has a lower Survival while a giraffe with a longer neck has a Higher survival rate.
You might be interested in
What is the outcome for earth after the moon rotates around it?
borishaifa [10]
The Moon appears to Earth as a small crescent, as it rotates around the Earth this expands to a full moon and back to a small crescent. This happens once every 29 days and is called a lunar month. The Moon causes the rise and fall of the ocean's tides on Earth.
6 0
3 years ago
When thinking about genotypes and phenotypes, which is the cause and which is the effect?
Aleksandr [31]

Answer:

A particular genotype does not necessarily guarantee a particular phenotype. Understanding what factors can change this expression is quite complex.. What is what i believe that above statement meant.

Explanation:

Error is the stochastic variation associated with a particular observation of the phenotype (and is managed by use of replication and and appropriate experimental design). The phenotype is the result not only of the average effect of the different alleles at a given locus across test units and across environments, but is impacted by the interaction between the different alleles and the environments (including genetic backgrounds) in which they are evaluated. Phenotype is not simply the sum of the genotype effect and the environment effect, as indicated in the mathematical formula that you provide.

Hope I Helped!!!

4 0
3 years ago
The organelle that produces ATP
marishachu [46]

Answer:

mitochondria

Explanation:

Remember that mitochondria is the powerhouse of the cell

ATP is considered energy

4 0
3 years ago
The tiny holes in the cell walls of plants that allow for the passing of materials are called the __
Vsevolod [243]
Stomata (plural)
Stoma (singular)
8 0
3 years ago
All of the following are regulatory functions of the endocrine system except Select one: a. labor contractions. b. development o
aleksley [76]

Answer:

c. immune functions.

Explanation:

The endocrine system is involved in the regulation of metabolic rate, body temperature (thermoregulation), tissue development and labor contractions except immune functions.

Studies have shown that no hormone has been identified as being important in the regulation of the immune system. Therefore immune functions is not a regulatory function of the endocrine system.

Although, there have been articles on the endocrine and immune system crosstalk, only a hypothesis of various proteohormones not single hormones have been discovered to act on immunocompetent cells.

4 0
3 years ago
Other questions:
  • Many fruits contain specialized structures that are adaptations for
    14·1 answer
  • In a repeated-measures experiment, each individual participates in one treatment condition and then moves on to a second treatme
    10·1 answer
  • A tick sucks blood from a host organism
    12·1 answer
  • Vibrio cholera is a bacterium that causes the diarrheal disease known as cholera. In the 1800s
    15·1 answer
  • Explain the significance of the increased cell specialization of the volvocine line
    13·1 answer
  • What is the role of RNA?
    15·2 answers
  • 26. Suppose the two guanosine (G) nucleotides in #3 above were changed to two cytosine (C) nucleotides. What is the new amino ac
    10·1 answer
  • I need help please! :)
    6·1 answer
  • What are the metric units for acceleration?
    7·1 answer
  • What is the primary goal of Earth system science?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!