Answer
Why do we give of Co2 and trees take it in, and we breath in trees give it off
Explanation:
pretty cool we give off what they need and they give off what we need.
(GIVING BRAINLIEST!!)
How does most ocean water return to the ocean in the water cycle?
A) Through precipitation over the ocean
B) By flowing through rivers and streams
C) Through runoff on Earth's surface
D) By wind blowing water back to the ocean
Answer:
A
Explanation:
Answer:
v
Explanation:
Hope It Helps!
Definition of infrared?
Answer:
noun
1.
the part of the invisible spectrum that is contiguous to the red end of the visible spectrum and that comprises electromagnetic radiation of wavelengths from 800 nanometers to 1 millimeter.
adjective
2.
noting or pertaining to the infrared or its component rays:
infrared radiation.
Explanation:
got it from dictionary.com
Which characteristic of life describes: why you would shiver and get
goosebumps when it gets cold out
Answer:
Homeostasis
Explanation:
Living systems will always try to maintain homeostasis: a steady state of all internal and external conditions.
This includes body temperature and fluid balance.
Shivering and getting goosebumps are attempts the body makes to warm itself up, which means it is trying to maintain homeostasis.
A mature plant cell is different from a mature animal cell because the plant cell has?
Answer:
large central vacuole
Explanation:
mature plant cell contains large vacuoles while a animal cell has small vacuoles
A mature animal cell is different from a mature plant cell because of the plant cell has differentiation ability.
Mature plant cell can still divide and differentiate to produce a complete new plant.
The mature animal cells cannot differentiate into the other cells to produce all the different cells that can form a complete animal.
Therefore, A mature animal cell is different from a mature plant cell because of the plant cell has differentiation ability.
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Which of the following is not true about carbon? a Carbon is a required building block for all known forms of life. b Carbon is found in nearly every location on Earth. c It is not harmful if carbon rich gases increase in one sphere or another. It cannot change anything important as long as it stays on Earth. d The total amount of the planet's carbon does not change as it moves through the spheres, because it is a closed system here on Earth.
What are the sex chromosomes? Explain how it is shown in male and female; and karyotyping
Answer:
Females have two X chromosomes, while males have one X and one Y chromosome. A picture of all 46 chromosomes in their pairs is called a karyotype. A normal female karyotype is written 46, XX, and a normal male karyotype is written 46, XY.
Explanation:
Sex chromosomes are chromosomes which are responsible for sex determination. These are the X and Y chromosomes. Females have two X chromosomes and males have one X and one Y chromosome in their sex cells/gametes. Karyotyping is the visualization of chromosomes after blocking the cells in mitosis and staining; this allows us to identify the size, shape, and number of chromosomes present in cells, which is significant because extra, missing, or abnormal chromosomes can cause developmental problems or issues with body functions.
Which is a biotic aspect of an organisms niche? A.Water B.Amount of sunlight C.number of producers in the area
The image shows models for the reactants in a balanced chemical reaction.
Models
Reactants
Product(s)
+
Which model correctly represents the product or products of the chemical reaction?
Ос.
OD
Answer: The answer is A.
Explanation: it reflects and accurate out come of the chemical reaction.
We get energy from the food we eat. The energy in the food first comes from?
Answer:
The energy the food first comes from is the sun.
Explanation:
It is the process of photosynthesis that locks the Sun's energy into simple carbohydrates like glucose.
Can you tell us about inorganic components?
Answer:Inorganic compound, any substance in which two or more chemical elements (usually other than carbon) are combined, nearly always in definite proportions. Compounds of carbon are classified as organic when carbon is bound to hydrogen.
Explanation:
When Mendel crossed the P
(parent) generation, what did
he call the generation
produced by the P
generation?
re
A. P2
B. F1
C. F2
Answer:
B. F1
Explanation:
Plants used in first-generation crosses were called P, or parental generation, plants (Figure 8.3). Mendel collected the seeds produced by the P plants that resulted from each cross and grew them the following season. These offspring were called the F1, or the first filial (filial = daughter or son), generation.
if 10% of the nucleotides in a DNA molecule contain guanine, what percentage of the nucleotides contain each of the other three bases
Cytosine-
Adenine-
Thymine-
Answer:
Cytosine: 10%
Adenine: 40%
Thymine: 40%
Explanation:
So we know that Cytosine and Guanine are complementary and Adenine and Thymine are complementary.
Cytosine would be 10%
What's left is 80%, which would be divided by two because adenine and thymine have the same percents.
Adenine: 40%
Thymine: 40%
As a cell grows larger, the surface area of the cell increases much more rapidly than the volume of the cell.
True or false?
Answer:
true
Explanation:
As a cell grows bigger, its internal volume enlarges and the cell membrane expands.
Snow falling from the clouds has
potential energy
kinetic energy
Answer:
Kinetic Energy
Explanation:
Which of the following is an example of potential energy?
1.The plant sitting on the desk.
2.The person standing up.
3.The airplane flying in the air.
4.The car driving on the street.
Will give brainliest
wrong answer for points= banned
1 the plant sitting on the desk
Explanation:
I'm not sure so don't kill me
Transcription occurs in the _______, while translation occurs in the _______.
Answer:
Explanation:
In a eukaryotic cell, almost all transcription occurs in the nucleus and translation occurs mainly at ribosomes in the cytoplasm. In addition, before the primary transcript can leave the nucleus it is modified in various ways during RNA processing before the finished mRNA is exported to the cytoplasm.
9th grade biology. 10 pts
photo provided -
70 points! b) How do scientists make a person's genes fluoresce? (2 points)
What is one question that you have about genetics?
Where do mitosis and meiosis take place?
(17-6 div 2) + 4 x 3
I got this pack on call of duty warzone for valentines day
IT'S THE BEST
Answer:
26
Explanation:
(17-6/2) + 4 x3 = 17 - 3 + 4x3 = 14 + 4x3 = 14 + 12 = 26
Using meiosis, why do traits that give the organism a disadvantage for survival exist? Be as descriptive as possible
Answer:
As said by NationalAlacademies.com, "According to Charles Darwin's theory of evolution by natural selection, organisms that possess heritable traits that enable them to better adapt to their environment compared with other members of their species will be more likely to survive, reproduce, and pass more of their genes onto the next generation."
Explanation:
In a data set, the number that appears the most is called the_________.
what's the name of the Era were dinosaurs reign is called?
Answer:
the mesozoica era
Explanation:
all 3 arw the triassic.jurassic and creataceous periods
Answer: Mesozoic Era
Explanation:
Bounded by the end-Permian and KT extinction events.
What happens when a low air pressure system meets a high air pressure system? (2 points)
Group of answer choices
The temperature of the air drops to below freezing.
The air moves to the low pressure system, creating wind.
The precipitation is removed from the air.
The air starts blowing in an easterly direction.
Answer:
the air moves to the low pressure system creating wind
Explanation:
Answer: B
Explanation:
In general, how do many human activities influence the carbon cycle?
Answer:
Human activities have a tremendous impact on the carbon cycle. Burning fossil fuels, changing land use, and using limestone to make concrete all transfer significant quantities of carbon into the atmosphere. ... The ocean absorbs much of the carbon dioxide that is released from burning fossil fuels.
Explanation:
Carbon moves from the atmosphere to plants. ...
Carbon moves from plants to animals. ...
Carbon moves from plants and animals to soils. ...
Carbon moves from living things to the atmosphere. ...
Carbon moves from fossil fuels to the atmosphere when fuels are burned. ...
Carbon moves from the atmosphere to the oceans.
Which product of photosynthesis is the most vital to other organisms?
Explain the three events in sexual reproduction that contribute to genetic variation in a population.
The variety in DNA sequence seen in each of our genomes is referred to as genetic variation.
What is Genetic Variation?
We are all different from one another in terms of our hair color, complexion tone, and even the form of our features due to genetic variance.
The role of genetic diversity in evolution is crucial. Genetic variety that is passed down from one generation to the next is what drives evolution. Favorable traits are "selected" for, persist, and are transmitted. Natural selection is what causes this.
Mutations are adjustments made to the genetic code. (For the majority of life, this entails a change in the DNA sequence.) A single mutation can have a significant impact, but evolutionary change frequently results via the accumulation of many small-impact mutations.
Therefore, The variety in DNA sequence seen in each of our genomes is referred to as genetic variation.
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I’m crying in the bathroom I need your help please
1. How do all animais move?
2. List three reasons for animals to move.
3. Why do you think it is useful for animals that live in water to have
streamlined bodies?
4. You see an arthropod with strong, muscular hind legs. How might
this animal move on land? Explain your reasoning.
5. What type of flight is enabled by large wings with long, broad
feathers?
Answer:
Hop, skip, jump, run, slither, slide, glide, fly, swim, burrow, climb, soar, hover, creep, crawl, wiggle – the list of ways animals move is endless! Animals of all shapes and sizes move around in many different ways using different body parts to help them – legs, fins, flippers, wings, tails and so on.
Explanation:
Animals move for a variety of reasons, such as to find food, a mate, a suitable microhabitat, or to escape predators
17 Some Birds with shorter beaks enter into a population of birds with much
longer beaks, resulting in the hatching of birds with in-between sized beaks.
Which No evolutionary mechanism are most likely responsible for this
scenario
A mutation and genetic drift
B natural selection and artificial selection
C gene flow and recombination of genes
D artificial selection and crossing over during melosis
The evolutionary mechanism that are most likely responsible for this scenario is:
C gene flow and recombination of genesAccording to the given question, some birds are said to have shorter beaks and when they mate with birds that have longer beaks, they produce offspring that have in-between size beaks.
The evolutionary mechanism that is in charge of this phenomenon is simply gene flow and recombination of genes. This is because there is a combination of genes from the parents and given to the offspring.
The shorter beaks and the longer beaks of the parents combined and the offspring got in-between beaks.
Therefore, the correct answer is option C
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