Biomagnification and mercury concentrations in the ocean most often occur __________.
a.
throughout the food chain
b.
in larger fish such as tuna and swordfish
c.
in smaller fish such as herring and mackerel
d.
in crustaceans such as crab, shrimp, and lobster
Answer:the answer is c
Answer: Choice B- in larger fish such as tuna and swordfish
Explanation:
The boook says so.
Most of the nutrients in the rain forest ecosystem are in the
Which of the following is NOT a Fungi?
yeast
slime mold
penicillium
cremini mushroom
if you get right you get brainlist and points
Answer: slime mold
Explanation: you may not think it but that's a organism not a fungi
What information did you include in your
response? Check all that apply.
DNA carries instructions for making the
proteins a cell needs.
DNA molecules are found in chromosomes.
Genes are segments of DNA that contain
instructions that code for proteins.
Answer:
its A &B
Explanation:
PLEASE HELP ASAP WILL MARK BRAINLIST‼️‼️
Examine the diagram below and use it as an example to help explain the following
for two points each:
NOTE: specific DNA and proteins are not needed in your answers
1. The role of DNA in deciding what a cell becomes
2. The role of proteins in deciding what a cell becomes
3. How DNA controls the proteins in a given cell
Answer:did you ever get he answer I need help
Explanation:
The part of cellular respiration that needs oxygen takes place inside the
a. thylakoid
b. cytoplasm.
c. mitochondria
d. nucleus.
Answer: It's Mitochondria I just got finished with that lesson
Hope this helps :)
Eukaryotic species' mitochondria are the "engine room" of cellular respiration. Therefore, option (C) is correct.
What is cellular respiration?The metabolic process known as cellular respiration involves the use of oxygen in the breakdown of macromolecules such as carbohydrates, lipids, and proteins in order to produce adenosine triphosphate (ATP) (ATP).
Glycolysis, the citric acid cycle, and oxidative phosphorylation are the three primary stages that are involved in the process of cellular respiration.
Mitochondria are frequently referred to as the "engine room" of eukaryotic organisms. This is because they are the principal place for cellular respiration, which is a necessary process.
Learn more about cellular respiration, here:
https://brainly.com/question/13721588
#SPJ6
Why do tuskless elephants have a selective advantage?
Answer:
Elephants with small or no tusks are not hunted, resulting in an increase in elephant population with smaller tusks.
Explanation:
Inheritance: Tuskless elephants survive meaning that the small or no tusk gene becomes increasingly evident in the future generations.
What is a stroma? Please explain.
Answer:
Stroma, in botany, refers to the colorless fluid surrounding the grana within the chloroplast. Within the stroma are grana, and the sub-organelles or daughter cells, where photosynthesis is commenced before the chemical changes are completed in the stroma. Photosynthesis occurs in two stages.
Explanation:
Bill left a hammer out in the rain all day. The next morning it had rust on it. Oxygen and a metal chemically combine to form rust. What is rust an example of? a. A mixture b. An element c. A solution d. a compound
Answer:
d. a compound
Explanation:
Rust is also known as "iron oxide." It is a compound that is very common around the world. This compound is formed because iron readily combines with the element, oxygen. This is the reason why it is not common to find pure iron in the environment. The process of an iron rusting is called "corrosion."
The speed of rusting largely depends on the electrolytes present. Rain is considered a better electrolyte that speeds up the rusting of the iron than pure water. Thus, this is the reason why Bill's hammer had rusts on it the next morning.
Answer:
D
Explanation:
PLEASE HELP ME!!!!!!!
Help me by naming the moon phases that are happening in the image below
Please and Thank You!
Will mark brainliest!! O///O
Answer:
Explanation:
number 1= is full moon
number 7= is first quarter
number 5= is new moon
number 3= is third quarter
Answer:
1 no moon 2 quater 3 no moon 4 half moon 5 full moon 6 half moon 7 full moon 8 quater moon
Explanation:
it is weird pattern
The folded plasma membrane inside the cell is the ______.
A person who has allergies has a compromised immune system because the body's immune system
O attacks its healthy cells.
O overreacts to an antigen.
O steals nutrients from healthy cells.
O responds to mutagens.
What molecule is produced after transcription?
O tRNA
O mRNA
O rRNA
7- If a starch-digesting enzyme were added to a sports gel that lists starch as an ingredient, which substance would increase in concentration?
(1) fat (2) amino acids (3) glucose (4) water
Answer:
Glucose
Explanation:
What conditions make for a violent volcanic eruption?
A. Magma with low viscosity
B. Magma with high silica content
C. Magma with low gas content
D. Magma that can flow easily
Answer:
B
Explanation:
100% B is right
Fmri scans have allowed us to make great advances in our understand of the roles of different regions of the brain. Suggest why this may be and give some examples of areas of research which you think might benefit from this study method
Answer:
FMRI helps to measure and map the brains activities.
Explanation:
FMRI refers to Functional Magnetic Resonance Imaging. It helps to measure and map the brain's activity.
FMRI scan works by looking at the blood flow in the brain to detect areas of activity. Glucose is the main source of energy in the brain,but not stored in the brain. So when parts of the brain need energy o perform action, more blood flow in to transport more glucose.
FMRI scan helps doctors to map out the brain before surgery and provides more information about individual brain to prevent serious injury before the surgery.
It also helps doctors monitor a progressive condition like dementia to study how the disease progresses.
which is true of a step down transformer but not a step up transformer
Answer:
Which is true of a step-down transformer but not a step-up transformer? The core is made of copper and the coils are made of iron. The primary winding has fewer coils than the secondary winding. The primary winding has more coils than the secondary winding.
Explanation:
Answer:
The primary winding has more coils than the secondary winding.
Explanation:
edge 2022
The different neck lengths of the tortoises shown below is an example of:
A) artificial selection
B) adaptions as compromises
C) vestigial structures
D) variation between species
Answer: D
Explanation:
a. lipids
b. protein
c. fatty acids
d. simple sugars
Answer:
I feel like its A
Explanation:
The equation shows cellular respiration. During cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and ATP.
What happens to the energy in the bonds in glucose?
The energy is transferred to oxygen.
The energy is transferred to carbon dioxide.
The energy is transferred to water.
The energy is transferred to ATP.
The Answer is The energy is transferred to oxygen.
Answer:
It's D
Explanation:
Edge 2022
Pick any alternative energy, that you believe is best suited to use while saving the environment and discuss. (3-6) sentences.
Answer:
like what would you want what type of topic
What is the main idea of this text?
The world today is filled with advertisements. We see them on TV, in the newspaper, on the Internet, and in our surroundings. The advertising industry affects the way we look at and judge people around us. Catchy taglines and trendy jingles influence our choices on a daily basis. We constantly change our lifestyles depending on the current trends. We feel compelled to buy products that keep popping up on our screens. We struggle to keep up in a race for getting the newest or most popular product.
A.
Advertisements have a huge impact on our daily lives.
B.
Brand names have no assurance of quality.
C.
Advertisements do not impact personal choice.
D.
People are judged by the brands they use
Answer:
A
Explanation:
The entire paragraph is about how advertisements consume us. And that is a pretty big impact. It says nothing about the quality, or the judgement we face that comes with advertisements.
Answer:
The answer is A
Explanation:
I took the test
Cells that perform functions requiring a significant amount of energy (like muscle cells) have a lot of which organelle?
Answer:
mitochondra
Explanation:
mitochondria is needed for cells that use a lot of energy
Answer:
mitochondria
Explanation:
The mitochondria provides the cell with tons of energy.
Which three organs help a plant carry out photosynthesis?
A. Leaves, by trapping sunlight and taking in carbon dioxide
B. Stems, by transporting nutrients and water to plant cells
C. Flowers, by making seeds and enclosing them in fruit
O
D. Roots, by absorbing water and storing nutrients for later use
SUBMIT
Answer:
A, B, and D
Explanation:
Answer:
A B D................
Scenario:
Sandy heard that plants compete for space. She decided to test this idea. She bought a mixture of flower seeds and some potting soil. Into each of 5 plastic cups she put the same amount of soil. In the first cup she planted 2 seeds, in the second cup she planted 4 seeds, in the third cup 8 seeds, and in the fourth cup she planted 16 seeds. In the last cup she planted 32 seeds. After 25 days, she determined which set of plants looked best.
Question:
Hypothesis:
Answer:
the answer is the first pot that contain at least two seeds.
Explanation:
this is because you already know that plants compete for space. so the lesser the seed the more nutrients it will need to grow then expose it to sunlight, water and air. it will grow well and look healthy.
What is the function of an enzyme in a biochemical reaction?
O catalyst
O inhibitor
solvent
nutrient
Answer:
[tex]\huge\color{black}{\underline{\italic {Question}}}[/tex]
What is the function of an enzyme in a biochemical reaction?
O catalyst
O inhibitor
solvent
nutrient
[tex]\huge\color{black}{\underline{\italic {Answer}}}[/tex]
catalyst
Your friend Olivia has a blemish on her shoulder that she can’t easily see herself, so she asks you to check it out for her to help her decide if she should see her doctor. What are at least three things you would look for to help you advise her? (Remember: ABCDE!)
Answer:
A rash, it’s spreading, it itches
Explanation:
Those are my answer hope it helps
Answer:
see if it spreads
Explanation:
to keep checking it
Why is diffusion important to plants and animals
Answer:
Diffusion is important to plants and animals because it allows them to gain the useful substances they require to obtain energy and grow, and lets them get rid of waste products.
Explanation:
What happens to the rate of photosynthesis is the amount of carbon dioxide available is reduced?
A. The rate will increase
B. The rate will decrease
C. The rate will be unaffected
Please help! 10 points
Answer:
b
Explanation:
Which of the following is an example of a qualitative observation?
O A. Asian elephants tend to be smaller than African elephants.
B. The pill contains 5 mg of aspirin.
O C. The bottle holds 2.3 liters of water.
O D. The bridge can support 200 tons of weight.
Answer:
A. Asian elephants tend to be smaller than African elephants.
Explanation:
Stating that Asian elephants tend to be smaller than African elements is a qualitative observation.
A qualitative observation are data often gathered with our senses of sight, touch, feel, tastes etc.
By our sense of sight we can compare between two elephants to know which is bigger or smaller. Quantitative observations are measured or calculated.