Answer:
D. micrometres
Explanation:
The most suitable unit for measuring cell size is micrometres.
Answer:
D
Explanation:
Micrometers is the unit of measurement to be used when measuring the length of a eukaryotic cellMeter is not suitable [used for measuring distances and human height]Centimeters is also not small enough [for small objects]Millimeters is also not enough [for precision instruments]Some kinds of algae produce toxins.
A. True
B. False
Answer:
a
Explanation:
because i have a fish tank and once we got my algee tested and it cape back toxic
Answer:
A
Explanation:
Some release algal toxins that can be harmful to aquatic and human life.
Why were Mendel's experiments important to biology?
Select all that apply.
they showed that all traits are either dominant or recessive
they showed that DNA contains the genes that control traits
they showed that inheritance was a random process
they showed that mathematical models could be used to explain inheritance
Answer:
a
Explanation:
During mendel's pea plant experiment he discovered recessive and dominant traits.
They showed that all traits are either dominant or recessive, They showed that inheritance was a random process. They showed that mathematical models could be used to explain inheritance.
What is inheritance?Inheritance is the process by which genetic information is passed down from one generation to the next.
Mendel's experiments with pea plants in the mid-1800s helped to establish the field of genetics and provided a foundation for understanding how traits are passed down from generation to generation.
Through his careful observations and experiments, Mendel was able to identify several key principles of inheritance, including the concept of dominant and recessive traits, the inheritance of traits independently of one another, and the random assortment of alleles during the formation of gametes
Thus, these findings were significant because they challenged prevailing ideas about inheritance at the time and provided a basis for further research into the molecular basis of genetics.
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HELPPPPPP HELPPPPPP ASAAAAAPPPPP Justify, by referring to documents 1 and 2, the following statement: "Heavy smokers are young adult males
Adults from the age of 18 to 24 and adult men are involved in more smoking activities.
What age shows heavy smokers?Document 1 shows that adults from the age of 18 to 24 are involved in more smoking activities as compared to other ages while on the other hand, document 2 shows that adult men are more involved in smoking as compared to adult female.
So we can conclude that adults from the age of 18 to 24 and adult men are involved in more smoking activities.
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Will give 50 points to whoever can answer.
Show the correct order for impulse transmission after you touch cold glass of water
Answer:
answers: 3rd, then 2nd then 4th then 1st. 3rd goes in first, 2nd in 2, 4th in 3rd, 1st in last
How is a Hepatitis C infection different from cirrhosis?
Answer:
The connection between cirrhosis and hepatitis C. Hepatitis C and cirrhosis of the liver are medical conditions that can damage and inflame the liver. Hepatitis C is a viral illness, while cirrhosis is scarring of the liver that can occur due to hepatitis C and other medical conditions.
Explanation:
hope this helps
9. Why does sediment cause coral bleaching?
1.Sediment makes the water warmer.
2.Sediment makes the water clearer.
3.Sediment makes the water cloudy.
4.Sediment makes the water cooler.
Answer:
3. Sediment makes the water cloudy.
Explanation:
Sedimentation has been identified as a primary stressor for the existence and recovery of coral species and their habitats. Sediment deposited onto reefs can smother corals and interfere with their ability to feed, grow, and reproduce.
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Human activities, chiefly burning fossil fuels, adds carbon dioxide into the
ocean. However, the biggest natural process that adds dissolved carbon
dioxide into the deep ocean is:
Answer:
look left maybe right or out
A generalist predator does which of the following?
A. has no natural predators
B. can live in any ecosystem
C. feeds on many different kinds of prey
D. depends exclusively on a single food source
Answer:
C
Explanation:
Generalist predators. Generalist predators have, by definition, several alternative prey species between which they may 'switch', depending on which prey species are currently most abundant.
Answer: C
Explanation:
Generalist predators. Generalist predators have, by definition, several alternative prey species between which they may 'switch', depending on which prey species are currently most abundant.
What does the peripheral nervous system do?
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Explanation ↓
The peripheral nervous system carries out the following functions :
It conveys motor commands to voluntary musclesIt carries sensory information about the environment to the brainIt regulates autonomic (automatic) functions.These functions are the 3 functions of the P.N.S. (the Peripheral Nervous System)hope helpful ~
5th grade pls help
How might a machine help you do
work? 
All herbivore species are small such as insects and would not be able to have massive muscular bodies.
O True
O False
Answer:
False!!
Explanation:
Herbivores vary in size. Some are the size of an ant and others are as tall as a giraffe! Extinct species such as some dinosaurs were herbivores. :)
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13. The diagram at right shows one position of the earth as it makes its way around the sun. Which locations are experiencing winter?
A)
B)
C)
D)
E)
14. At which location would a person experience the longest number of daylight hours?
A)
B)
C)
D)
E)
Answer:
13.) A
14.) B
Explanation:
A:
Position A is leaning away from the sun, so it is therefore experiencing winter.
B:
Position B, the Equator experiences the longest number of daylight hours, as it is in the middle and the sun reaches it for a longer period of time
I also completed this, it would appear we are in the same boat.
Can iron-deficiency provide natural immunity against parasites?
One of the muscles’ three primary functions in the body is to convert stored in the body.
Answer: Energy is the answer, trust me.
The period of the cell cycle during which a cell grows in size and carries out metabolism is known as ______.
A. cell growth
B. cell division
C. cell reproduction
D. cell death
cell growth
hope it helps...!!!
How have phosphate minerals most affected human activity
Answer:
How have phosphate minerals most affected human activity? Using phosphate minerals in fertilizer allowed humans to grow more crops. The availability of rock and mineral resources has major effects on human activity.
Explanation:
hope this helps
How are photosynthesis and cellular respiration related?
O A. Cellular respiration is the process animals use to produce glucose,
while photosynthesis is the process plants use to produce
glucose.
B. Cellular respiration provides the energy for photosynthesis.
OC. Photosynthesis produces water molecules, while cellular
respiration splits water molecules apart.
D. The products of photosynthesis are the reactants of cellular
respiration.
Answer:
D
Explanation:
When fluid is taken in by the body to return homeostasis, the kidneys return enough solute-free water from the fluid to dilute sodium levels back to normal. True or False
Answer:
That Is False
Explanation:
Im a teacher :)
DONT CHEAT IF YOUR IN MR.GREENFIELDS CLASS!
Normal diastolic pressure for a healthy adult falls between
A. 80 and 90
B. 90 and 120
C. 120 and 130
D. 60 and 80
Answer:
D
Explanation:
Less than 80 is an ideal diastolic pressure more is unhealthy and dangerous.
Unequal Heating, Cold Front, Air Pressure, Air Masses,
Troposphere
Create a way to demonstrate how the words above relate together in a weather process
Answer:
Communicating openly, clearly, and with empathy will help in building rapport with a team and boost their spirit productively. Establishes Transparency – Transparency generates trust among employees. Trust creates an environment where people are honest and accountable.Jan 19, 2018
Explanation:
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According to the graph below, Kenya’s population is
A:shrinking
B:growing
C:mostly old people
D:stable and not growing or shrinking
B! I hope this is correct!
Which part of the brain helps you learn new things in gym class?
Answer:
Hippocampus
Explanation:
The part of the brain that responds strongly to aerobic exercise is the hippocampus. It supports memory, learning, navigation and perception of space.
BRAINLIESST please if this helped!How much food is required for a blob to reproduce from one generation to another?
Answer:
a blob to generate to another which is option A:1
hope this helps you
Which of the following factors determines how harmful an introduced chemical will be on the environment?
a type of chemical
b. concentration
C. weather conditions
d. all of the above
Please select the best answer from the choices provided
Ο Α
ОВ
ОС
OD
Save and Exit
Submit
Mark this and retum
Answer: The answer is Type of chemical, concentration, and weater conditions so the answer Is D! Trust me D is the answer 100%.
Name: Click or tap here to enter text. Date: Click or tap here to enter text. Graded Assignment Lab Report Create a dichotomous key that identifies the 10 leaves on the Common Leaves sheet. Look closely at those leaf samples and devise a dichotomous key that helps you identify them. Be sure that your dichotomous key contains only pairs of statements about a single characteristic. For example, a pair of statements might be: A.leaf margin smooth B.leaf margin toothed However, you should avoid pairs of statements that do not address the same characteristic. The following pair, for example, would not be very informative in your key: A.leaf margin smooth B.leaf type needle-like As you develop your key, test it out with the 10 leaves provided on the Common Leaves sheet. When you've developed a key that identifies all 10 leaves, type your statements, “go tos,” and identifications, following the format in the example below. The example is based on this lesson’s dichotomous key for birds. Statement Types/Dichotomous key for birds Identification Name/Number of Leaves Statement 2a The bird has a crest of feathers on the top of its head. go to statement or identify bird blue jay Statement 2b The bird has a smooth head. go to statement or identify bird 3 Once you have completed your dichotomous key, answer the two remaining questions. When you are finished, submit this assignment to your teacher by the due date for full credit. Total score: Click or tap here to enter text. of 26 points (Score for Question 1: Click or tap here to enter text. of 20 points) 1.Complete a dichotomous key for the 10 leaves on the Common Leaves sheet. The chart provided here allows for 11 pairs of statements. Depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some. Statement Types/Dichotomous key for leaves Identification Name/Number of Leaves Statement 1a Click or tap here to enter text. go to statement or identify leaf Click or tap here to enter text. Statement 1b Click or tap here to enter
Answer:
How to Make a Dichotomous Key
Explanation:
Step 1: List down the characteristics. ...
Step 2: Organize the characteristics in order. ...
Step 3: Divide the specimens. ...
Step 4: Divide the specimen even further. ...
Step 5: Draw a dichotomous key diagram. ...
Step 6: Test it out.
What is binary fission
Answer:
binary fission, as3xual reproduction by a separation of the body into two new bodies.
Explanation:
What kind of glands are the oil and sweat glands?
Answer:
Sebaceous glands
Explanation:
Your body's oil secreting glands are known as sebaceous glands. This is why they are often referred to as the oil glands. They are a form of simple saccular (alveolar) holocrine gland.
What is the purpose of a fungal spore?
A) to develop into hyphae
B) to produce digestive enzymes
C) to make up the body of fungi
D) to divide a cell into tiny cells
[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
The Correct choice is A
The fungal spores are buds that are pinched off a hyphae of a fungi and after spreading and getting favorable conditions, it develops into a hyphae ~
what is data? what is it used for
Answer: hope it helps you .
Explanation:
Which would least likely have an impact on global climate changes?