Answer:
the Z lines and thick filaments of the myofibrils within the muscle fibers are aligned.
Explanation:
Myofibrils are made up of units that repeat along their length, called sarcomeres.
What is Myofibril what are its myofilaments?Every muscle cell contains contractile protein filaments of two types: actin and myosin. These myofilaments (or myofibrils) are distinguished from one another by molecular weight, which is higher in the myosin filament.
With this information, we can conclude that myofibrils are made up of units that repeat along their length, called sarcomeres.
Learn more about myofibrils in brainly.com/question/5811746
Reviewing the graph you selected and the data chart, describe how the hummingbird bill length has changed over time and why this may be.
Answer:
it hasnt changed
Explanation:
evolution says it has
What type of energy is used by your body when you eat food?
thermal energy
gravitational energy
electrical energy
chemical energy
Which does NOT describe a reason that the woolly mammoth became extinct?
Humans removed all of the predators from the area.
B.
Humans began to hunt the woolly mammoth.
C.
The food supply changed with the climate.
D.
The woolly mammoth could not adapt to a warmer climate.
What is an indicator of healthy soil?
more organic material than inorganic material
more inorganic material than organic material
a balance of organic and inorganic materials
Answer C a balance of organic and inorganic materials.
Explanation: hope it helps
have a good day :)
i have a question that goes with these
Answer:
i almost can see the thning
Explanation:
Identify at least one technology that uses digital encoding or transmission and explain how it does that. (examples could be some scientific equipment or medical equipment/devices)
How do the roots and stem take part in the transport of water in a plant?
please make a good explanation and make long answer pls! thanks :D
Answer:
The roots take part in the transport of water in a plant by absorbing water from the ground. The stem moves the water to the rest of the plant.
Explanation:
When a plant is in wet soil, the roots absorb the water from the ground and carry it to the stem. Then, the steam acts as a passageway and the water goes up the steam, and into other areas of the plant, sucks as leave, and (if the plant has them) flowers.
I hope this answer works, and that it's not late.
Which of the following examples is a non-renewable source of energy?
wood
natural gas
hydroelectric
wind
It has taken you 10 minutes to go 75 kilometers, How fast are you moving?
(And please do not respond with suspicious links :)
Answer:
450 kilometers per hour
Explanation:
6x75=450
How many carnivores are there compared to herbivores?
Answer: 63%
Of all the present-day animals Wiens and colleagues surveyed, 63% were carnivores, 32% were herbivores, and 3% were omnivores. (The rest were ambiguous.) The smaller proportion of herbivores and omnivores may seem surprising, Wiens says, because plants are such a plentiful resource.
Please Help me (I'll give brainlest) (LIMITED)
Answer:
I believe that the answered is being able to fetch
1.Which of the following statements is incorrect?
(a) All living things require air to breathe.
(b) We can feel air but we cannot see it.
(c) Moving air makes it possible to fly a kite.
(d) Air is present everywhere but not in soil.
Answer:
D is incorrect
Explanation:
Soil does have air in it, therefore making the statement false.
Answer:
d
Explanation:
proved by introducing soil i a container containing water, air bubbles are oserved
Solve the problem by making a table and a graph.
Your older sister is working part-time at a novelty store. Some of the most frequently bought items are funny noses at $.29 each and buzzers at $.79 each. How much does a person owe if he/she buys 3 noses and 4 buzzers?
a.
$3.16
c.
$7.56
b.
$3.53
d.
$4.03
Please select the best answer from the choices provided
A
B
C
D
Answer:B
Explanation:29x3=.87 79x4=2.46 add them to get 3.53
The woolly mammoth lived a long time ago when the climate of Earth was very cold. They had a thick layer of fat to keep them warm, long tusks for digging in the snow, and hair that covered their bodies. The woolly mammoth ate grasses and plants. As Earth's climate became warmer, humans began to move into areas where the woolly mammoth lived. They became extinct thousands of years ago.
Which does NOT describe a reason that the woolly mammoth became extinct?
A.
Humans removed all of the predators from the area.
B.
Humans began to hunt the woolly mammoth.
C.
The food supply changed with the climate.
D.
The woolly mammoth could not adapt to a warmer climate.
Answer:
A.Humans removed all of the predators from the area.
Explanation:
A.Humans removed all of the predators from the area.
False. Humans never removed predators
B.Humans began to hunt the woolly mammoth.
True. They hunt mammoth for food/shelter/etc.
C.The food supply changed with the climate.
True. Food changed with the climate.
D.The woolly mammoth could not adapt to a warmer climate.
True. They had a thick layer of fat to keep them warm, long tusks for digging in the snow, and hair that covered their bodies. Hence, mammoth couldn't adapt warmer climate.
Question asking for false.
Thus, Answer = [A]
~lenvy~
A bus is travelling along its route. Which statement could represent the bus’s velocity?
Select one:
The bus travelled at 20 mph for 30 minutes.
The bus travelled at 20 mph east.
The bus travelled at an average of 20 mph.
The bus made three left turns along the route.
Answer:
b
Explanation:
it's b because we learned about this y
Is the damage dams cause more important than the benefits they bring?
Answer:
While dams can benefit society, they also cause considerable harm to rivers. Dams have depleted fisheries, degraded river ecosystems, and altered recreational opportunities on nearly all of our nation's rivers.
Explanation:
Why does a human body need proteins?
A. To place amino acids in a specific order
B. To guard against harmful mutations
C. To send messages to the cell’ cell’s cytoplasm
D. To perform important bodily functions
Answer:
a
Explanation:
Every cell in the human body contains protein. The basic structure of protein is a chain of amino acids. You need protein in your diet to help your body repair cells and make new ones. Protein is also important for growth and development in children, teens, and pregnant women.
When would humidity be highest?
(5 Points)
on a hot day with 25% relative humidity
on a hot day with 80% relative humidity
on a cold day with 25% relative humidity
on a cold day with 80% relative humidity
Weather is the average of the temperatures and total precipitation for a place over several months.
(5 Points)
True
False
Weather data can be collected in various ways. Which of the following types of data collectors are stationary?
(5 Points)
Satellites
Ground stations
Airplanes
Ships
Dew point is the temperature at which the rate of condensation equals the rate of evaporation.
(5 Points)
True
False
Answer:
B
T
Satellites
T
Explanation:
If this helps pls give me Brainliest
name one financially destructive fungi
An environmental chemist would do which of the following?
a.
Determine where compounds and elements in the earth came from
c.
Study pollution or the shrinking ozone layer
b.
Study the reactions of compounds on the earth
d.
All of the above
Please select the best answer from the choices provided
A
B
C
D
Answer:
Environmental chemists advise on the movement and outcome of contaminants in soil and groundwater, assess long-term risks to ecological and human health, apply for environmental permits to undertake corrective strategies, classify contaminated soils as hazardous waste and manage their disposal, and supervise onsite ...
Explanation:
Answer: the answer is all of the above
Explanation:brainliest will be nice
Non-native Burmese pythons have established a breeding population in South Florida and are one of the most concerning invasive species in Everglades National Park. Pythons compete with native wildlife for food, which includes mammals, birds, and other reptiles. Severe mammal declines in Everglades National Park have been linked to Burmese pythons.
Scientists think that the issue is the pythons are killing alligators in the area. Which question below would BEST help to support the scientists theory?
A.
Do pythons squeeze their prey?
B.
Do pythons swim in water?
C.
Do homeowners trap and kill the Burmese python?
D.
Do more animals disappear in areas where pythons have been reported?
Answer:
[D] Do more animals disappear in areas where pythons have been reported?
Explanation:
Base on the given that:
Pythons compete with native wildlife for food, which includes mammals, birds, and other reptiles. Severe mammal declines in Everglades National Park have been linked to Burmese pythons.
Thus, the best question is Do more animals disappear in areas where pythons have been reported?
~lenvy~
how would society be different without the development of biodiversity?
Where does photosynthesis take place?
in the stem of a plant
in the roots of a plant
in the chloroplasts of a leaf
in the stomata of a leaf
Answer:
In the chloroplasts of a leaf
Explanation:
Using your new vocabulary words, explain the difference between mass and weight and how these concepts relate to gravity.
Answer:
The difference between mass and weight is that mass is the amount of matter in a material, while weight is a measure of how the force of gravity acts upon that mass.
Answer:
credit to the other person The difference between mass and weight is that mass is the amount of matter in a material, while weight is a measure of how the force of gravity acts upon that mass.
Explanation:
Which example is an inherited trait?
how fast you drive
eye color
accent
your food preferences
Answer:
Eye Color.
Explanation:
You inherited your eye color and genes from your parents. You can easily change how fast you drive, your accent and your food preferences no matter who you're related to.
Have a great day!
#Equestrians
Answer:
Eye color
Explanation:
are the benefits of dialysis worth the cost?
Answer:
The cost of alternative dialysis modalities for the treatment of end-stage renal disease (ESRD) was evaluated, using a societal viewpoint, in a regional nephrology program in south-western Ontario. The dialysis treatments compared were hospital hemodialysis, home hemodialysis, self-care hemodialysis, and continuous ambulatory peritoneal dialysis (CAPD). The participants were all patients treated by the same dialysis modality for the fiscal year April 1990 to March 1991. Fully allocated costs are expressed in 1993 Canadian dollars. The average costs per patient year were $88,585 for hospital hemodialysis, $55,593 for self-care hemodialysis, $44,790 for CAPD, and $32,570 for home hemodialysis. The dialysis treatment costs were $54,929 for hospital hemodialysis, $43,313 for self-care hemodialysis, $31,918 for CAPD, and $26,048 for home hemodialysis. These data quantify the magnitude of the differences between fully-allocated costs among the dialysis modalities in a regional nephrology program in Canada. The methodology used in this economic analysis can be applied to programs which differ in structure and scale. The breakdown of dialysis treatment costs into overhead, support department, personnel, supplies, and medication identifies potential areas for cost reduction strategies.
Comparative embryology: (Select 4 Responses)
A Explores how the embryo develops
B Illustrates the lack of a human tail during development
C Explains how animals have a common ancestor
D Supports the theory of evolution E Shows the missing gill slits in salamanders during development
F Discusses how vertebrates develop similarly
Answer: D
Explanation:
Please Help me (I'll give brainlest) (LIMITED)
Answer:
I think its A
Explanation:
Answer:
ii B Most
Explanation:
make 2 full sentences that use "Hoomoozygous" and another 2 full sentences for "heterozygous" (i couldnt use the proper spelling for hoomoo because its considered in a hoomoophobic slur thing even though its also a scientific term"
Thank you! and I hope you have a great day :)
Answer:
To be Hoomoozygous means you've inherited two of the same genes. If you've inherited freckles then you have Hoomoozygous genes.
To be Heterozygous is to have two different genes. If you have a recessive gene and a dominant gene then you have Heterozygous genes, because they are both different.
Explanation:
You are in lots of luck cause I learned this today
Which are examples of how animals are used to disperse seeds? (Select all that apply.)
seeds being passed through an animal’s digestive system
seeds being carried on people's clothes
seeds being carried in animal fur
seeds being inhaled when an animal breathes
Answer: All of those apply except for the seeds being inhaled when an animal breathes.
Hi :)
The answer is below.
Seeds passed through and animals digestive systemSeeds being carried in animal furSeeds being inhaled when an animal breathes-How does the fur of animals give seeds?When animals eat the seeds,other seeds have hooks on the fur or skin of animals.The seeds fall off when they walk around.
-How do they get seeds from the digestive system?When animals use the bathroom all over the place, the seeds are on their waste, the seeds go every where when the use the bathroom.
-How do animals inhale these seeds?When animals breathe, they inhale the seeds on the ground. Seeds that have fallen from trees, plants, ect. (It tells you this right in the answer choice)
-Why isnt seeds being carried on people's clothes correct?
Seeds have hooks, yes, but it doesnt mean they will stick to humans. Humans are not normally in the wild with seeds and animals. So this is not very likely to happen.
Hope this helps!This has been,
~NatLikesAnime~#LearningWithBrainly