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
alekssr [168]
2 years ago
13

A balloon is filled with air. If the balloon is then left out in the sun and warms up, what do you expect to happen?

Biology
1 answer:
ale4655 [162]2 years ago
8 0

Answer:

A: The balloon expands

Explanation:

Since the heat is absorbed by the balloon, the molecules inside will spread apart.  When this happens, the balloon will also expand as the molecules expand which therefore the balloon grows.

You might be interested in
How does the chromosome number of daughter cells compare with the amount of chromosomes in parent cells?​
riadik2000 [5.3K]

Answer:

Mitosis creates two identical daughter cells that each contain the same number of chromosomes as their parent cell. In contrast, meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.

Explanation:

4 0
3 years ago
4. Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. If t
lisov135 [29]

Answer:

The correct answer would be:

  • Genotype ratio: 1 (PP) : 2 (Pp) : 1 (pp)
  • Phenotypic ratio: 3 (polka-dot tails) : solid colored tail

The genotype of both parents is Pp (heterozygous).

Thus, both the parent would produce two types of gametes which are P and p.

The cross would result in the production of offspring with three types of genotype PP, Pp, and pp in 1:2:1.

Offspring with PP and Pp will have a polka-dotted tail as it is the dominant trait.

Thus, the phenotype ratio would be 3 (polka-dotted tail) : 1 (solid colored tail).

3 0
3 years ago
A zoology student is investigating whether it is true that the gender of turtles depends on the temperature at which the turtle
AlladinOne [14]
The independent variable is the temperature. Independent variable refers to the  variable in an experiment that can be changed by the scientists or the one making the experiment. A good experiments has a single independent variable and the changes observed will be the dependent variable. In this case, the dependent variable is the gender of the turtle.
3 0
3 years ago
Why is the homeostasis of glucose important to the entire body and its cells?
Ugo [173]

Answer:

All cells get energy from glucose

Explanation:

The main source of energy for all the metabolic process and function of body organ individually and as one entity is glucose. Thus, there is essential requirement to transport glucose to all the cells within the body. Insulin and glucagon hormone regulates, control and facilitates the transmission and production of glucose. Both these hormones works opposite to each other, hence a proper balance is to be maintained for producing adequate amount of glucose

6 0
3 years ago
Do analogous structures show an evolutionary relationship between two species (meaning do they show that individuals with analog
Mazyrski [523]

Answer:

The correct answer is - NO.

Explanation:

To be specific to the question, the answer would be no as analogous structures do not show that two distinct come from a common ancestor. However, it shows the evolutionary relationship by stating that the species have different evolutionary origins and developmental patterns as they developed the organs with similar function and appearance but anatomically and embryological development is different.

The answer to the question "Do wings show that a fly is related to a bird?", is no it does not show the relation between fly and bird.

8 0
3 years ago
Other questions:
  • What two factors does carrying capacity compare?
    10·2 answers
  • Migratory orientations within a species are __________.
    7·1 answer
  • _____ are close interactions between species that have evolved over long periods of time. when these interactions enhance the re
    15·2 answers
  • What is the speed of a wave with a wavelength of 3 m and a frequency of .1 Hz? 0.03 m/s 0.3 m/s 3.1 m/s 30 m/s
    7·2 answers
  • In the text area below describe the function of the cell wall.
    14·2 answers
  • Sarah recently learned that O2 is found in the Earth’s water bodies. She was amazed to know the proportion of O2 found in the oc
    10·1 answer
  • [CM.06]Scientists have done experiments to show that there has been a rapid increase in global temperatures over the years. Base
    9·1 answer
  • What are the differences between motor and sensory pathway? Select all that apply
    8·2 answers
  • According to advocates for the use of genetic engineering, which is an example of the importance of recombinant DNA technology?
    10·2 answers
  • Could anyone please help me answer this?? Thanks.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!