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
levacccp [35]
3 years ago
8

What is the arrangement of oxygen molecules in a liquid state

Biology
1 answer:
Pani-rosa [81]3 years ago
6 0

Answer:

gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.

Explanation:

You might be interested in
Mary bought three flowering plants for her garden. The first one has red tubular flowers filled with nectar; the second one has
uranmaximum [27]
I would say that the first flower attracts birds etc. t go and drink it's nectar (also I know that humming birds are attracted to red), and thus spread it's pollen. The second flower most likely attracts bees seeing how t is also sweetly scented, but has no nectar. This must mean that it only has pollen, which bees are great at spreading! I have no clue about the last one....Maybe bugs or bats?? Those are the only other pollinators I know of. It could possibly be that there is no pollinator for the third flower and it just tries to keep animals and insects from eating it with it's shape and odor and just relays on the wind for pollination.<span />
6 0
3 years ago
Why are angiosperms better able to produce offspring than other plants
AfilCa [17]
The answer to your question is flowering plants are the most recently evolved of the major groups of plants, arising only about 130 million years ago. Despite their geological youthfulness, angiosperms are the dominant plants of the world today: about 80% of all living plant species are flowering plants. Furthermore, they occupy a greater variety of habitats than any other group of plants. The ancestors of flowering plants are the gymnosperms , which are the other major group of plants that produce seeds. The gymnosperms, however, produce their seeds on the surface of leaf-like structures, which makes the seeds vulnerable to mechanical damage when winds whip the branches back and forth, and to drying out. Most importantly, conifer seeds are vulnerable to insects and other animals, which view seeds as nutritious, energy packed treats. In angiosperms, the margins of the seed-bearing leaves have become inrolled and fused, so the seeds are no longer exposed but are more safely tucked inside the newly evolved "vessel," which is the ovary.

The other major advance of the angiosperms over the gymnosperms was the evolution of the flower, which is the structure responsible for sexual reproduction in these plants. The function of sexual reproduction is to bring together genetic material from two individuals of differing ancestry, so that the offspring will have a new genetic makeup.

<span>


<span /></span>
8 0
3 years ago
Why is the mitochondria important in cellular respiration?
kodGreya [7K]

Answer:

Mitochondria have an important role in cellular respiration through the production of ATP, using chemical energy found in glucose and other nutrients. Mitochondria are also responsible for generating clusters of iron and sulfur, which are important cofactors of many enzymes.

Explanation:

it's often referred to as the "powerhouse"

8 0
3 years ago
Which below is a false statement about experiment design? A. Experimental Units are the things that the experiment is done on. B
andre [41]
The correct answer of the given question above would be option C. The false statement about an experimental design is that, the residuals are the different types of treatments. The rest of the statements are considered true about an experiment design. 
7 0
4 years ago
Read 2 more answers
A marine biologist explains that the salmon adapts to its environment through descent with modification. What is "descent with m
gizmo_the_mogwai [7]

<u>Answer</u>: A heritable trait can be changed from one generation to another.

<u>Explanation</u>:

  • The concept of <em>descent with modification</em> was given by Darwin which simply states that the traits are passed on from the parents to the offsprings.
  • The traits that can be passed on are known as <em>heritable traits</em>.
  • These traits are passed on with the help of the genes.
  • So this passing on of traits explains the term <em>descent</em> in this concept. However, there are always chances that these heritable traits can be changed due to environmental factors or due to the process of recombination and thus the term <em>modification</em>.
  • So <em>descent with modification</em> means that a<em> heritable trait is passed from parents to offspring but it can be changed from one generation to another.</em>
5 0
3 years ago
Other questions:
  • Which is the best description of weathering?
    8·1 answer
  • Which planets are classified as terrestrial? Jupiter, Saturn, Earth, and Mars Mercury, Venus, Earth, and Neptune Jupiter, Saturn
    7·2 answers
  • Which of the following is an effect of opsonization?A) increased adherence of phagocytes to microorganismsB) increased marginati
    7·1 answer
  • Which of the following best defines the term detritivore
    5·1 answer
  • Build up of _<br> _has been used to try to predict earthquakes.
    11·1 answer
  • Which of the following molecules stores a cell's hereditary information?
    13·1 answer
  • Your team must design an area in your school where students can relax between classes. You need to choose a material for a walkw
    7·2 answers
  • Which life cycle describes a plant that reproduces asexually and sexually? A. egg + sperm → embryo → adult with all its chromoso
    8·1 answer
  • Which cranial nerve is responsible for the motor innervation of pharyngeal muscles and parotid salivary glands?
    12·2 answers
  • If the volcanic ash from an eruption extends to 2.5 miles into the atmosphere, how many kilometers does this represent?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!