What is a genetic mutation?
will give brainliest
Answer:
Acquired (or somatic) mutations occur at some time during a person's life and are present only in certain cells, not in every cell in the body. These changes can be caused by environmental factors such as ultraviolet radiation from the sun, or can occur if an error is made as DNA copies itself during cell division
Explanation:
hope it helps you
What does Newton's first law of motion state?
A. All objects that have mass attract each other with a force that depends on their mass.
B. A body at rest will stay at rest until it is acted upon by another object.
C. The amount of force acting on an object is equal to its mass times its acceleration.
D. Every action has an equal and opposite reaction.
Answer:
B
Explanation:
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Which statements are part of the safety protocol for this lab experiment. Check all that apply.
Always were goggles when performing an experiment
Use caution when dropping objects and/or launching them in air
Use thermal gloves when handling the water bottle or beanbag
Us only the materials that your teacher provides or approves
Check the soda bottle and its cap for cracks chips or prior to use
Use only carbonated liquids in the soda bottle
Report all accidents -no matter how big or small-to your teacher
Answer:
The person above (or below) me is correct, your answers are:
A.) Always wear safety goggles when performing an experiment.
B.) Use caution when dropping objects and/or launching them into the air.
D.) Use only the materials that your teacher provides or approves.
E.) Check the soda bottle and its cap for cracks and chips prior to use.
G.) Report all accidents—no matter how big or small—to your teacher.
Explanation:
I did the Lab on Edge, 2022.
(See the attachment below.)
Hope this helped, good luck filling out your student guide! <3
Statements are part of the safety protocol for this lab experiment are as follows:
Always were goggles when performing an experimentUse caution when dropping objects and/or launching them in the airUs only the materials that your teacher provides or approvesCheck the soda bottle and its cap for cracks chips or prior to useReport all accidents -no matter how big or small-to your teacherThe safety protocolThe safety protocol for the lab experiment includes all the necessary precautions that are helpful in preventing accidents or injuries to happen. These safety measures include using proper equipment and lab wear.
In this experiment following is safety measure:
wear protective gogglesUse caution when dropping objects and/or launching them in the airusing prescribed or approved objects and materials.checking every cap of the bottle for cracking chips.Report all accidents -no matter how big or small-to your teacherLearn more about safety measures in the lab:
https://brainly.com/question/2967845
A cup of gold colored metal beads was measured to have a mass 425 grams. By water displacement, the volume of the beads was calculated to be 48.0 cm3. Given the following densities, identify the metal.
Gold: 19.3 g/mL
Copper: 8.86 g/mL
Bronze: 9.87 g/mL
Answer:
39 ml 39 ml 39 ml 39ml 39 ml 39 ml
Which is of the following is the best example of kinetic energy?
A. A flagpole standing in a courtyard
B. A turtle sunning itself on a big rock
C. A motorcycle speeding up on the highway
D. A swimmer getting ready to dive into a pool
Answer:
C. A motorcycle speeding up on the highway
Explanation:
When I learned about kinetic energy it was usually involving movement and friction always moves in the opposite direction of the object in motion.
A scientist discovers a new organism and is trying to classify it. Which observations would most likely indicate that the organism is an animal?
whether it is eukaryotic
whether it is heterotrophic
what its form of reproduction is
what its form of locomotion is
It's timed
Answer:
a
Explanation:
because
Answer:
A) whether it is eukaryotic
Explanation:
McGraw hill: VOCAB properties of matter part 2: Number 5 please
Answer: whats the picture
Explanation:
Epithelial tissue found in the lining of the body cavity is called
Answer:
Lining of body cavities are always made up of epithelial tissue. If an organ is present in coelomic cavity the outside lining is called serosa, which is actually peritoneal lining otherwise the outer lining is called adventitia.
Answer:
simple squamous epithelial tissue
Explanation:
What is the only sphere that contains a solid, liquid, and a gas? Give an example of each.
_____ is the ability of matter to conduct electricity or thermal energy.
This is McGraw hill vocab on properties of matter part 2
Answer: electrical conductivity
Explanation: I got an A
Describe a story that you think makes a good human interest story. This might be something that you’ve read/watched or it might be something that you know about from other sources. What makes it a good human interest story?
Answer:
A story that might be a good human interest story would be the vaccines for corona. Everyone these days are waiting desperately for corona to end. Talking about a vaccine might give them hope, and it would be nice to see how the scientist and doctors truly care for the people. Maybe encourage them to wear the masks until the vaccines come out?
Answer: It could be how to stay safe during this pandemic. Include what to wear ( masks, gloves, face shields, etc.), how far apart you have to stand, only go out when you need to ( grocery shopping), symptoms of this virus and other stuff like that. A lot of people go out and get coronavirus because they don't know all of this stuff.
Best of luck!!
Ethan was studying about the Earth’s spheres at school. He thought about how he interacted with the spheres in his daily life. Explain and give an example of each way Ethan interacts with the spheres on a daily basis.
Answer:
lj
Explanation:
A skier with a potential energy of 137,200 J waits on a top of a ski jump that is 200 m high. What is the mass of the skier.
Answer:
70
Explanation:
What did Leeuwenhoek use that enabled him to see bacteria?
Answer:
He used a single lensed microscope that he made himself to look at bacteria.
Plz I need help right away!
Answer:
solve it yourself lazy boy
Explanation:
<3
what is the sun a source of?
Physical Energy
Physical Energy
Luminous Energy
Luminous Energy
Radiant Energy
Radiant Energy
Chemical Energy
Chemical Energy
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PLS HELP PLS PLS PLS PLS
Answer:
Y
Explanation:
the cytoplasm is the gel like substance that holds all organelles
Answer: Y
Explanation: The Cytoplasm is a jelly-like substance in the cell.
Nick recently learned about the processes that occur in Earth’s geosphere. For homework, he was instructed to read more about the rock cycle. Nick created a chart showing the stages of the rock cycle.
Order the stages of the rock cycle into the correct order from the earliest to the latest.
______ Solid rock is broken into pieces.
______ Rock goes back into the Earth and melts
______ Pieces harden into another kind of rock.
______ New rock emerges from inside the Earth.
______ Rock cools and hardens.
Answer:
I'm not 100% sure this is the answer but I'm like 85% sure
Explanation:
in order:
solid rock is broken into pieces
rock goes back into the earth and melts
rock cools and hardens
pieces harden into a new kind of rock
new rock emerges from inside earth
What are the two kingdoms of organisms that are Prokaryotic?
Answer:
Woese divided the prokaryotes (previously classified as the Kingdom Monera) into two groups, called Eubacteria and Archaebacteria, stressing that there was as much genetic difference between these two groups as between either of them and all eukaryotes.
Explanation:
Answer:
eubacteria (bacteria) and archaebacteria (archaea )
Explanation:
What are the only organelles found in Bacteria cells
Answer:
A bacterial cell is filled with cytoplasm in which molecules of DNA float freely as they do not have a nucleus. In addition to this the only membrane bound organelle is the ribosome.
Explanation:
Answer:
Pili, flagella, and sometimes a cell capsule
Explanation:
Which cell helps keep my mouth moist?
Answer:
IT's NOT A CELL IT's THE SALIVARY GLANDS ...
I GUESS ...
Hope it HELPS !!
A cup of gold colored metal beads was measured to have a mass 425 grams. By water displacement, the volume of the beads was calculated to be 48.0 cm3. Given the following densities, identify the metal.
Gold: 19.3 g/mL
Copper: 8.86 g/mL
Bronze: 9.87 g/mL
Answer:
Metal 9.97 g/mL
I WILL GIVE 20 POINTS!!!!!
Wave Rock, Australia
This concave rock formation is part of the northern side of Hyden Rock located in Hyden Wildlife Park, Western Australia. It is made of granite and estimated at 2.7 billion years old. The wave shape formed over the years by the action of running water weathering the middle faster than the top. The streaks on its face are minerals that were deposited by rainwater runoff.
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(02.03 MC)
While visiting Wave Rock in Australia, you observe streaks of minerals present on the landform. What natural process most likely caused the streaking?
Select one:
a. Erosion
b. Deposition
c. Oxidation
d. Weathering
Answer: It would most likely be Erosion i think.
Explanation:Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity. Mechanical weathering physically breaks up rock. ... Over time pieces of rock can split off a rock face and big boulders are broken into smaller rocks and gravel.
what structure is found in both plant and animal cells but is different in plant cells?
Place the following organisms into a food chain:
-Toad
-Sunflower
-Hawk
-Fungi
-Python
-Grasshopper
Choose all the right answers. Which two factors produced the greatest changes in the crust? erosion faulting weathering folding
PLEASE HELP :P......
Answer:
I think the first one
Explanation:
Hope this helps ;P
What is the job of vacuoles in animal cells? Explain.
Thank you :)
Answer:
A vacuole is a membrane-bound cell organelle. In animal cells, vacuoles are generally small and help sequester waste products.
Explanation:
what would happen if the steady state of a couple of elements, specifically oxygen and nitrogen, were disrupted?
Answer:
We would possibly die
Explanation:
we turn oxygen into carbon dioxide, which plants need to live or else they die, creating a problem for all animals in the planet. Plants need carbon dioxide to continue photosynthesis.
Answer:
If the steady state of a couple of elements, specifically oxygen and nitrogen, were disrupted, There will be new elements formed
Explanation:
