Answers
Answer:
I think the answer is B, Rivers. Mountain ranges don't really help the environment much as can mostly only change the climate.
Answer:
C
Explanation:
Plains are big fields of grass that need lots of water, air and sun to be alive, if there are plains on the planet, that means there is sufficient water and sun and air for a living organism to thrive such as plains.
Related Questions
What is the difference between the tissue and the organ?
Answers
Answer:
A group of cells working together is defined as a tissue and several tissues working together comprise an organ. ... The heart is used as an example of an organ which is made up from muscle and valve tissue.
Explanation:
What would happen if your heart valves stopped working?
Answers
Answer:
In heart valve disease, one or more of the valves in your heart doesn't work properly. Your heart has four valves that keep blood flowing in the correct direction. In some cases, one or more of the valves don't open or close properly. This can cause the blood flow through your heart to your body to be disrupted.
Which statement accurately describes the energy needs for photosynthesis and cellular respiration
Answers
Answer:
Solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration.
Explanation:
Write two differences between the unicellular and multicellular organisms.
Answers
Explanation:
Unicellular organisms contain one cell and all of their functions are based on that one cell whereas multicellular organisms contain more than one cell and there functions are divided amongst different cells like nervous cells, cardiac muscle cells etc..
Unicellular organisms are composed of a single cellMulticellular organisms are composed of more than one cellSimple body organizationComplex body organizationA single cell carries out all necessary life processesMultiple cells perform different functionsThe total cell body is exposed to the environmentOnly the outer cells are exposed to the environmentDivision of labour is at the organelle levelDivision of labour is at cellular, tissue, organs and organ system levelIncludes both eukaryotes and prokaryotesIncludes only eukaryotes
Someone please help me on this question thanks
Answers
Tropical, temperate, and polar describe climate zones due to
A. latitude.
B. rainfall amount.
C. temperature.
D. snowfall amount.
Answers
A. Latitude
Different latitudes on Earth receive different amounts of sunlight, and are a key factor in determining a region’s climate.
On a scratch sheet of paper, complete the Punnett square of the cross between two heterozygous red-eyed flies (Rr). What color eyes will the offspring have?
Answers
Answer:
75% red, 25% other color (brown?)
Explanation:
A cross between two heterozygous red eye flies (Rr x Rr)
R r
R RR Rr
r Rr rr
The possible genotypes are RR, Rr, and rr. There are two possibilities of Rr.
Since the heterozygotes have red eyes, the red eye allele must be dominant. Therefore, RR and Rr genotypes will all have red eyes. That means 3/4 (75%) of offspring will have red eyes. 1/4 25% are h0m0zygous recessive (rr), and will therefore have the other eye color (question doesn't mention which colour this is, it is likely brown)
How do you know something is dead
Answers
Is this without equipment?
Depending on what organism you are talking about, animals that can be seen with the unaided eye you can tell that they are dead by studying their bodily movements such as the rise or falling of their chest.
Plants with the unaided eye, the best indicator is to take a branch or piece off and study the insides color, if it is green then mostly likely they are alive.
Now microscopic organisms are harder to say, it depends on what you are referring to.
have this done correctly for brainiest
Answers
From Top to bottom
1) Ocular lens (Eye Piece)
__________________________________________________________
First Row Of the Labeling
2) Arms ( Right Box)
3) Revolving Nose Piece (left Box)
__________________________________________________________
Second Row Of the Labeling
4) Stage Clip (Right Box)
5) Objective Lenses (Left box)
__________________________________________________________
The Knobs in the Right
6) Course Focus Knob (the big Knob)
7) Fine Focus Knob (the small knob)
8) Mechanical Stage adjustment knobs (Small circular knobs in front of the course focus and fine focus knob)
__________________________________________________________
The Left Labeling below the objective lens
9) Stage
10) Condensor Lens
11) lamp or Illuminator
__________________________________________________________
Right Bottom 2 Labeling
12) Brightness adjustment
13) Base
__________________________________________________________
FunctionsA) OCULAR LENS
B) MECHANICAL STAGE KNOBS
C) FOCUS KNOBS
D) MECHANICAL STAGE
E) STAGE CLIP
F) CONDENSOR LENS
G) LOW POWER OBJECTIVE LENS
H) BASE AND ARM
I) DIAPHRAGM
J) COARSE FOCUS KNOB
K) ILUMINATOR OR LAMP
L) HIGH POWER OBJECTIVE LENS
What are the four major functions all cells perform
Answers
cells provide six main functions : they provide structure and support, facilitate growth through mitosis, allow passive and active transport, produce energy, create metabolic reactions and aid in reproduction.
Explanation:
hope this helped you
How many chromosomes will be found in
each of the two new cells formed as a result
of mitotic cell division?
Answers
23 pairs of chromosomes will be found in each of the two new cells formed as a result of mitotic cell division.
WHAT IS MITOSIS:
Mitosis is a kind of cell division that results in the formation of two daughter cells with the same number of chromosomes as the parent cell. Mitosis is used for growth and tissue repair in living organisms. In mitosis, a parent cell divides into two new daughter cells, however, each cell possess the same number of chromosomes as the parent. In a somatic human cell, there are 23 pairs of chromosomes (46 chromosomes). If this cell undergoes mitotic division, then, there will be 23 pairs of chromosomes in each cell formed.Learn more: https://brainly.com/question/3327479?referrer=searchResults
The product of force and displacement is_________.
Answers
The product of force and displacement is “work”
Hope this helps you:))
A scientist conducted a study of an organism and found that its body cells contained 40 chromosomes. While conducting her observations, the scientist noticed that the cells were undergoing cell division. What difference would the scientist expect to observe between the body cells and the sex cells of the organism as they underwent cell division?
Body cells divide by mitosis for the growth and repair of cells, while sex cells divide by meiosis for sexual reproduction.
Body cells divide by mitosis for sexual reproduction, while sex cells divide by meiosis for the growth and repair of cells.
Body cells divide by meiosis for the growth and repair of cells, while sex cells divide by mitosis for sexual reproduction.
Body cells divide by meiosis for sexual reproduction, while sex cells divide by mitosis for the growth and repair of cells.
Answers
Answer:
The difference that the scientist would expect to see between body cells and sex cells with respect to cell division is that body cells divide by mitosis for the growth and repair of cells, while sex cells divide by meiosis for sexual reproduction.
Explanation:
The behavior of the different cell types with respect to their division depends on the functions that each type has.
Somatic cells are those that define the structure and function of the organism, forming tissues by binding together. The process of mitotic division —to obtain from an original cell two identical daughter cells— is important for the growth, development and repair of an individual's tissues.Sex cells or gametes have half of the chromosomal charge —they divide by meiosis, a reductive cell division— and are involved in the process of sexual reproduction.The characteristics described for each cell type explain why the other options are not correct.
Answer:
Body cells divide by mitosis for the growth and repair of cells, while sex cells divide by meiosis for sexual reproduction.
Explanation:
The number of_____in the nucleus is also known as the____number.
Answers
Answer:
The mass number also called atomic mass number or nucleon number, is the total number of protons and neutrons (together known as nucleons) in an atomic nucleus.
Answer:
The number of Protons and Neutrons in the nucleus is also known as the Covalent bonds.
Hope I helped!
What is the elevation for points
A
B
C
D
X
Answers
Answer:
The highest elevation would be x the lowest would be c
What do producers use the sun's energy for?
a.) to reproduce
b.) to grow
c.) both a and b
Answers
Answer:
its both a and b
Explanation:
ballsack
what do u mean by sporangium
Answers
Answer:
A sporangium (plural: sporangia) is the capsule structure belonging to many plants and fungi, in which the reproductive spores are produced and stored. ... The majority of sporangia produce haploid spores through meiosis, although some are able to produce spores through mitosis.
Found this on google, hope it helps, have a great day/night and stay safe!
Can somebody please help me label this map please!!!!
Answers
compare and contrast the process of reproduction in plants and animals
Answers
Answer:
Animals have exceptions like Sponges and Corals.
Explanation:
Rr is a heterozygous dominant trait
Group of answer choices
True
False
Answers
Answer:
true
Explanation:
Answer:false
Explanation:
i dont want 2 explain
Which of the following statements is true?
Population density is number of individual organisms of a species living in a unit of area.
Water is not a limiting factor in an aquatic ecosystem.
An ecosystem can carry an unlimited number of organisms.
In a balanced ecosystem, there is no competition for resources.
Answers
Population density is number of individual organisms of a species living in a unit of area.
Answer:
A is the correct answer because
Explanation:
Population density is number of individual organisms of a species living in a unit of area.
Match the behavior type with the corresponding action.
1. migration
reflex
2. putting a puzzle together
conditional response
3. getting hungry before lunch time
instinct
4. brushing your hair
trial and error
5. eye blinking
habit
Answers
Answer:
instinct=migration
trial and error=putting a puzzle together
conditional response=getting hungry before lunch time
habit=brushing your hair
reflex=eye blinking
I hope this helped and was explained better
The behavior type of response with the corresponding action is instinct-migration, trial and error-putting a puzzle together, conditional response-getting hungry before lunchtime, habit-brushing your hair, and reflex-eye blinking.
What is the corresponding action?The brain control action is regulated by the body some are involuntary and others are voluntary it creates a rhythm in our body to make the system regulate.
Migration is instinct but putting puzzle is a trial and error condition, when the eye is blinked is a reflex action, and crushing your hair is a habit while getting hungry before lunchtime is a conditional response.
All the action of the body is controlled by the body's action some signals are sent to the body to regulate every action to control conditional response or habit.
Therefore instinct-migration, trial and error-putting a puzzle together, conditional response-getting hungry before lunchtime, habit-brushing your hair, and reflex-eye blinking.
Learn more about action, here:
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Which statement provides the STRONGEST evidence in support of the scientists argument?
Answers
What’s the answer for number five?
Answers
Answer: The second one
Reason is because RNA is a replication of the DNA strand
Removing a specific group of trees within a small area over a long period of time is
a. clearcutting
b. seed tree cutting
C. group selection
d. single tree selection
Answers
Answer:
C. group
Explanation:
Removing a specific group of trees within a small area over a long period of time is group selection. The correct option is C.
What is group selection?A quantitative definition of group selection is when the average group fitness is greater or less than the mean of the fitness values of the individual members.
Another definition of group selection is when features evolve in accordance with the fitness (survival and reproductive success) of groups.
The conclusion was that although group selection is theoretically feasible, in practice it almost always favors one group over another.
Group selection is the long-term removal of a certain group of trees in a constrained region. In a clearcut, all the trees in a specific region are taken out at once.
The removal of shelterwood cutting clears an area's also clears land cleared for shelterwood cutting, which also involves cutting downing shelterwood cutting, but it is a completes a method of clearing
Thus, the correct option is C.
For more details regarding group selection, visit:
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PLZZZZ HELPPPP!!
_____ are strands of DNA that are bundled up tightly containing proteins that create genes.
Answers
Answer:
chromatids
Explanation:
Answer:
chromosomes are strands of dna
Question
Type the correct answer in the box. Use numerals instead of words,
There are an estimated 12,600 spiders in a region of 525 square meters. How many spiders are there per square meter
Answers
Answer:
24
Explanation:
The population density of spiders is found by dividing the population size by the total area that the population occupies.
Answer:
Plato and Edmentum
Explanation:
The smallest particle of an element is an atom?
Answers
Answer:
Yes, Atoms are the smallest particle an element can be.
Which phrase describes elevation?
the height of a feature above sea level
the distance of a feature above the clouds
the distance above the lowest point in the area
the height of a feature above the nearest mountaintop
Answers
Answer:The height above sea level
Explanation: just did it
what is Methanobrevibacter ruminantium's effect on digestion in cattle? Beneficial Pathogeni Neither helps nor hurts
Answers
Answer:
It is beneficial
Explanation: