Answer:
I think it's A
Explanation:
I'm guessing but i feel like it's def not D
What would happen to the populations of the other three organisms in the food chain if the number of large fish rapidly decreased?
Answer:
the food chain will be broken
True or False: A child may look more like one parent than the other because a child inherits chromosomes from one parent.
Answer:
True
Explanation:
Question 3 (1 point)
Which of the choices below would determine if a protein will perform a specific function for the cell?
Answer:
you forgot the picture, bud
Explanation:
What does the “ rainbow in the sky” symbolize
O Any beautiful work of nature
O The end of a rainstorm
O The end of a difficult time
O birth
The length of a measuring tape is 9 m and its width is 3.5 cm. What is the ratio of its length to the width
Answer:
length:width = 600:1
Explanation:
what factors contribute to different biomes over the globe
Answer: climate, temperature, animals, plants, precipitation, sunlight, etc.
Explanation:
reactant - product
If there are 4 grams of reactant, how many grams of product are produced by the chemical reaction?
A) 0 grams
B) 2 grams
C) 4 grams
D) 8 grams
Answer:
C
Explanation:
Answer:
c 4 grams
Explanation:
due to the law of conservation of matter, a reaction will produce the same mass as the reactant
Which are examples of environmental changes that can influence natural selection?
predators
predators
availability of water
availability of water
temperature
temperature
height of legs
height of legs
fur
fur
natural disaster
natural disaster
color of body
color of body
size of body
size of body
size of beak
Answer:
availability of water
temperature
natural disaster
PLZ HELP ASAP!! Environmental factors can influence the gene expression in some organisms.
Describe how environmental factors can affect an organism’s phenotype.
Explain how light exposure can affect gene expression in organisms of the same species. Provide an example.
plz dont steal points
Answer:
The greatest of environmental factors on phenotype is on phenotypic plasticity, phenotypes that may change due to changes in the environment; ex: snowshoe hare have brown-colored fur in summer/spring and white fur in winter. Environmental factors may affect gene expression which may result in normal/abnormal phenotypic changes.
Explanation:
Which type of blood cell is the first to arrive at a bacterial infection?
A. Neutrophil
B. Platelet
C. Macrophage
D. B cell
Answer: The most numerous of the granulocytes—making up 50 to 80 percent of all white cells—are neutrophils. They are often one of the first cell types to arrive at a site of infection, where they engulf and destroy the infectious microorganisms through a process called phagocytosis.
Explanation: the answer is A) Neutrophil
Please help me I appreciate it
It is a lipid. Lipids are some of the most complex basic materials in biology. You can remember them as they have 23 hydrogens, and one H0.
Pls help, this is science btw.
If a lionfish population keeps Rising, what would the possible effect of the trophic levels of the ecosystem?
Answer:
the possible effect is that other fishes and sea animals in the food chain start dying
Hi! I need help with this question. I’m not 100% sure what it is asking, so if you could at least tell me what it is wanting me to do that would be great :)
Answer:
DNA: TAC CCG GGA TTC CAT AAC
mRNA (A-U and C-G): AUG GGC CCU AAG GUA UUG
Amino acids: Met Gly Pro Lys Val Leu
why it is that we inherit mitochondrial DNA ONLY from our mothers?
Answer:
In se*ual reproduction, mitochondria are normally inherited exclusively from the mother; the mitochondria in mammalian sperm are usually destroyed by the egg cell after fertilization. ... The fact that mitochondrial DNA is maternally inherited enables genealogical researchers to trace maternal lineage far back in time.
If you were a pea famer and you had both tall and dwarf pea plants but you wanted a pure breeding strain of tall plants how would you do it? (Tall plants are dominant to dwarf ones)
Answer and Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files.
Which of the following (A or B) would you look at to help you look at to find the amplitude on this seismogram?
OB
Both A and B
neither Anor B
ОА
Answer:
Answer : Both A and B.Hope this will help you lot.
What type of reproduction involves forming offspring from one parent
Answer:
Asexual reproduction
Explanation:
Process of creating new individual using one parent organism
help me !!!! please
Answer:
follow the colour , kinda Chaos , but hope it will help u , good luck :))
Which product molecule of photosynthesis is released as waste ?
Answer:
Carbon dioxide is the waste released
Why does a substance like caffeine not bioaccumulate but heavy metals like mercury and lead do? Explain where these toxins are stored in the human body. Hint: is caffeine fat-soluble?
Answer:
Brain, heart, lungs, liver, kidney
Explanation:
Caffeine does not bioaccumulate in our body but heavy metals like mercury and lead can accumulate because caffeine are fat-soluble and broken down into simpler substances and used by the body whereas heavy metals are not fat-soluble and also essential for our body to function normally but when these heavy metals are very in concentration it accumulated in our body and causes several problems in our body organs. These heavy metals accumulation occurs in the organs such as brain, heart, lungs, liver and kidney where it cause problems.
Caffeine is in organic molecules that are metabolized by the liver. Heavy metals are atoms that cannot be broken down. They can be sequestered in the bones or in fatty tissue (with methylmercury) and have a long residence time in the body.
These toxins are stored in the human brain, heart, lungs, liver, and kidney.
What are heavy metals and examples?
The word-heavy metal directs to any metallic chemical element that has a relatively high density and is toxic at low concentrations.
Examples of heavy metals include mercury (Hg), cadmium (Cd), arsenic (As), etc.
Thus, Heavy metals are atoms that cannot be broken down.
https://brainly.com/question/16759172
To learn more about heavy metals click here:
Most fossils from when living things die and are buried by
Answer:
Sedimentation, rocks piling on top of eachother and forming sediment
Explanation:
Over 500 million years ago what was British Columbia ??
Answer:
500-million-year-old fossil found in BC is ancient ancestor of spiders and scorpions. Palaeontologists in British Columbia have found a fossil of the oldest known ancestor of scorpions and spiders.
a fifth grade friend has seen a picture of your "child" and asks you to explain how kids get their traits from their parents . using this activity as an illustration, write your explanation for this friend
Answer:
Genes are the basic unit of heredity. This means that genes determine what traits are passed down from a mother and father to their child. Eye color, height, and hair color are some examples of the traits that are controlled by genes. Genes exist inside the cells that make up living things.
Explanation:
Kids get their traits from their parents by getting an allele of each trait from each parent.
How are traits inherited?Each trait is represented by a gene and each gene is represented by two alleles.
The two alleles for each gene are donated by each of the two parents in a union.
For example, let us say the eye color gene is represented by the allele A (a).
One parent is AA while the other is aa.
A child will inherit eye color by getting one A allele from one parent and the other allele (a) from the other parent. Thus, the child will be Aa.
More on inheritance of traits can be found here:
someone plssss answerrrr
Does anyone know this word search?
how are pressure systems are different from fronts. I need this answer right away
Does all living thing have DNA?
Answer:
No
Explanation:
plants or animals don't need a DNA
Answer:
yes
Explanation:
l o l
If two forces on an object are not equal in size, then the forces are unbalanced, and a change in motion results. Which of the following examples does NOT represents an object with an unbalanced force?
A car sitting in a garage
A leaf falling from a tree
A rocket being launched
A baseball is thrown into the air
Energy for the cell’s use is stored when
ADP and P form ATP
Acetic acid is formed
Glucose is broken into pyruvic acid
CO2 is released from the reaction
AnswerA. ADP and P form ATP
Explanation:
Hope this is correct!
Answer:
ADP and P form ATP
Explanation:
The high energy is released in steps and picked up by ADP and P to form the high energy phosphate (ATP). For each two hydrogens passed down the chain, three ATPs are produced. At this stage, 36 ATPs are produced from the original glucose that started out in glycolysis. After the hydrogens have given up all of the excess energy they are combined with oxygen to form water. mark me brainy plz! (^_^)
In what cell types is telomerase active?