Explanation:
the molecules in water is more tightly packed than ice, so water has greater density than ice as water freezes it expands. so ice has more volume ( it takes up more space, but has less density) than water.
5. In which of these areas would you expect
to find the largest population of rabbits?
Please help meee
Answer:
B
Explanation:
Rabbits are herbivore, so they can live better and obtain more food there
interglacial period definition
Answer:
An interglacial period is a geological interval of warmer global average temperature lasting thousands of years that separates consecutive glacial periods within an ice age.
Explanation:
im smart :)
A damaged or incorrectly functioning body part resulting from genetic disorders,
nutritional deficiencies, infections, poisons and toxicities, or unfavorable
environmental factors is called a ___
Answer:
...is called a Hinderance?
Answer:
The correct answer is a Disease
What is the shape of the Earth.
[1 mark] ;)
1. Flat
2. Doughnut
3. Sphere
4. Earth is fake
Answer:
sphere
................................
this is obviously number 4
(its a sphere)
DESCRIBE AGE STRUCTURE AND SEX RATIOS.
Answer:i have no clue
Explanation:
Answer:
age: im 14 sex:female
Explanation:
lol
plzzzzzzz help.........
Answer:
The top right is Protist
The top left is Eubacteria
Explanation:
Researched off reliable websites gimme a brainliest?
how does the gravitational force between two objects change if the distance between the objects increases?
Answer:
YES
Explanation:
As g ∝ 1/d² between two two components, further potential difference would result in lower gravitational pull. So the influence of gravitational pull among them also reduces as two things are isolated from the others.
sexual reproduction in flowering plants occurs within the
1. Roots
2.stems
3.leave
4. Flowers
Sexual reproduction occurs in the flower of flowering plants. Male gametes are produced in anthers of the flower and are found in pollen. Female gametes are produced in the flower’s ovary and are found in ovules.
Hope this helps
Answer:
4. Flowers
Explanation:
Hope this will help
Plz help !! I don’t know the answer to this
Meiosis occurs only in germ cells
True or False?
Answer:
False
Explanation:
Meiosis only occurs in reproductive cells, also known as sex cells.
In the African savanna, more wildebeests are born than the environment can support. Which is most likely to happen over a period of years as a result?
Answer:
Eventually, the environment will be unable to support the production of wildebeests, this will cause there to be a loss of vegitation that then causes a food shortage, and then the wildebeests will starve.
Explanation:
It's a very unhappy process, but those herds who don't migrate to another pasture will starve and die. The death will depopulate the savanna and give the fields some time for regrowth and the cycle will begin again.
Hope this helps! :)
Body fossils are remains of ancient organisms that have not been dramatically altered.
True
False
What is weather? and what is the 4 seasons
In the picture, there is a dark moth and light moth on each tree. If all the trees are dark colored
(without lichens) like the tree on the right, which moth is more likely to survive? DS
(1 Point)
Answer:
If all the trees are dark-colored (without lichens) like the tree on the right, the moth that would most likely survive longest is the dark-colored moth.
Explanation:
This is because of natural selection (which means "A process in which individual organisms or phenotypes that possess favourable traits are more likely to survive and reproduce: the differential survival and reproduction of phenotypes.") The dark-colored moth is best adapted to its surroundings compared to the light-colored moth, and it will survive the longest (of the two) according to this definition of natural selection.
Hope this helps :)
What would happen if cytokinesis did not occur?
Answer:
Cytokinesis takes place in both meiosis and mitosis and performs the separation of he cell in half and form one nucleus into each daughter cell.
If cytokinesis did not happen, it will from multinucleated cells which means that their will be multiple nuclei in single cell and cell will not get separate in half, and no new daughter cells will form.
n the Watson-Crick model of DNA, the two strands of the double helix are united by hydrogen bonds between
a.
nitrogenous bases
b.
phosphate groups
c.
nitrogen atoms
d.
sugar molecules
1. An organism that is well adapted to its environment will most likely
a. Grow rapidly
b. Survive and Reproduce
c. Need less food
d. Change whenever the environment changes
Answer:
b. Survive and Reproduce
Explanation:
in pea plants , green peas are a recessive trait and yellow peas are a dominant trait , how can two plants with yellow peas produce offspring with green peas
Explanation:
if the alleles are heterozygous, they'll produce a green peas. the ratio of yellow to green would be 3:1
15. Which of the following statements is false? A) scientists study rock layers and fossils when developing the geological time scale. B) according to the law of superstition the youngest rock layers are at the bottom. C) The oldest known rocks on earth are approximately 4 million years old. D) earth is constantly changing.
Answer:
B
Explanation:
The law of superposition states that rock strata (layers) farthest from the ground surface are the oldest (formed first)
Hope this helps :)
The statement regarding the fossil and the rock layer that is false is that, according to the law of superposition, the youngest rock layers are at the bottom. In terms of the rock layer, option B is correct regarding the statement.
What are the fossils?The fossils are the preserved materials of the animals and plants, such as the skeleton, teeth, bones, imprints, and other parts stored in the different layers of the earth. These fossils are preserved in natural ways, not by humans, and they are helpful for the study of the different animals because some fossils give the idea of the connecting links, and they give the idea of the animals' living conditions in the early time.
Hence, the statement regarding the fossil and the rock layer that is false is that, according to the law of superposition, the youngest rock layers are at the bottom. In terms of the rock layer, option B is correct regarding the statement.
Learn more about the fossils here.
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The farthest area form the point attachment
Sodium has one electron in its outer energy level. According to the octet rule, _____.
Answer:
Referring to the octet rule, atoms attempt to get a noble gas electron configuration, which is eight valence electrons. Sodium has one valence electron, so giving it up would result in the same electron configuration as neon. Chlorine has seven valence electrons, so if it takes one it will have eight (an octet).
it wants to give up an electron?
Explanation:
if this helped could i have a brainlist
What kinds of cells are there? Explain.
Answer:
There are lots like the
Explanation:
brain cells, ,Stem cells. Stem cells are cells that are yet to choose what they are going to become. ...
Bone cells. There are at least three primary types of bone cell:
Blood cells. There are three major types of blood cell:
Muscle cells. ...
.
Fat cells. ...
Nerve cells.
When hydrogen and oxygen combine to form water, water is
a an enzyme.
b a catalyst.
c a reactant.
d a product.
Answer:
D. A product.
Explanation:
The water can't be an enzyme, catalyst or reactant because it was not present before or during the reaction. It was only present after the reaction, so it is a product.
What is the greatest carbon reservoir?
A:geosphear
B:hydrophear
C:atmosphere
D:biosphear
Answer:
B: hydrosphere!!!!!!!!!!!!!!!!!!!
What is phagocytosis?
A. the process of red blood cells breaking down pathogens
B. the process of white blood cells breaking down pathogens
C. the self-death of pathogens
D. the shrinking of pathogens
Answer:
B. The process of white blood cells breaking down pathogens
Explanation:
Please correct me if I'm wrong
How did Franklin's X-ray photograph affect the work of watson
and crick?
Answer:
Franklin took Photo 51 after scientists confirmed that DNA contained genes. Maurice Wilkins, Franklin´s colleague showed James Watson and Francis Crick Photo 51 without Franklin´s knowledge. Watson and Crick used that image to develop their structural model of DNA.
Explanation:I took that but if ya read it you will know what it is trust me.
Each "word" in the mRNA language consists of how many letters?
Answer:
3 letters
Explanation:
The "letters" of the alphabet are grouped into "words" of three letters each. On the mRNA molecule each "word" of three letters is called a codon. a single codon specifies, or "codes for", a single amino acid.
1. Which of the following statements best describes how genes relate to traits? a. Genes code for the production of specific proteins. These proteins lead to different traits. b. Genes and traits function together to produce proteins c. Traits contain instructions for making proteins, and genes are the observable outcome of such proteins. d. Genes are expressed according to instructions in traits.
PLS TELL ME THE ANSWER NOWWWWWW >:(
Genes code for the production of specific proteins. These proteins lead to different traits. The correct option is a.
What are traits?A trait, as it relates to genetics, is a unique feature of an individual. Genes, environmental factors, or a combination of both can influence traits.
Qualitative traits (such as eye color) and quantitative traits (such as height or blood pressure).
A gene is the most fundamental physical and functional unit of heredity. DNA is the building block of genes.
Some genes serve as blueprints for the creation of proteins. Many genes, however, do not code for proteins. Genes in humans range in size from a few hundred DNA bases to over 2 million bases.
Genes encode instructions for the production of specific proteins. These proteins result in various characteristics.
Thus, the correct option is a.
For more details regarding traits, visit:
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What organelle must be above ground before the plant can begin photosynthesizing? First correct answer will be marked brainliest!
Answer:
The answer is chloroplasts
Please help ASAP!!!
A gene has four possible
alleles for coat color and
there are four different colors
of animal coats found in a
given population. What
causes this?
A. codominance
B. incomplete dominance
C. multiple alleles
Answer:
C.
Explanation:
it says four possible alleles. which is Multiple alleles