Answers
Answer:
A. Whales evolved from four-legged animals.
Explanation:
I'm 100% on this one, because on Plato we were learning about evolution, and one of the slides said that whale had evolved from four legged animals.
Hope this helps ya!!!
Got a screenshot for proof!
Related Questions
Suppose you have the following research question: How does low gravity affect an astronaut’s blood pressure? Without actually going into space to find out, what kind of research method should you usee?
A. Experimental Study
B. Observational Study
C. Field Study
D. Simulation
Answers
Answer:
Simulation
Explanation:
In an experiment where you find something out without being there would be a simulation. Hope this helps :)
Without actually going into space to find out, simulation can be used. Thus option D is correct.
What is simulation in research ?Simulation is the re-enactment of real-world situation for different reason as it cannot be done in real due to several reasons.
This is completely conducted in a controlled environment which also the modification or addition of variable factor if needed.
The primary aim of this technique is to teach people with the appropriate steps to take in the event.
It is mostly used in cardiopulmonary resuscitation (CPR), science experiments, movies, sports, and video games.
It is used to identify what type of situation needs to be recreated and assess will be feasible, the goal for doing simulation should be decided, the device, model or parts need to be executed during simulation.
Learn more about simulation, here:
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Humans have found that we can eat the space cow, and it's delicious! There are no laws currently in place protecting the environment of Planet Z. What would happen to the populations of both the Space Cows and the Vaderians if humans began to hunt for Space Cows on Planet Z?
Will it increase or decrease and why?
Answers
if humans begin hunt the space cows they will eventually become extinct causing the vaderians to lose a main source of food which would most likely cause their population to also decrease.
There are four kinds of tissues in the human body. They are muscle, nervous, connective, and epithelial tissues. Which of the following is true about all of these tissues?
Answers
Answer: Epithelium tissue refers to the sheets of cells that cover exterior surfaces of the body, lines internal cavities and passageways, and forms certain glands. Connective tissue binds the cells and organs of the body together and functions in the protection, support, and integration of all parts of the body. Muscle tissue is excitable, responding to stimulation and contracting to provide movement, and occurs as three major types: skeletal (voluntary) muscle, smooth muscle, and cardiac muscle in the heart. Nervous tissue is also excitable, allowing the propagation of electrochemical signals in the form of nerve impulses that communicate between different regions of the body
Explanation:
what will most likely happen to the squirrel?
Answers
Could you give me more background about said squirrel.
Answer:
C) The squirrel will starve if it can't find enough food
Explanation:
If the question is “This squirrel lives in a forest and eats only acorns. What will MOST LIKELY happen to the squirrel if the oak trees in this forest start dying of a disease? A) The squirrel will adapt to less food. B) The squirrel will not be affected at all. C) The squirrel will starve if it can't find enough food. D) The squirrel will eat berries instead of acorns to survive.” then the answer would be C because the squirrels usually on the acorns from trees, and if the trees are gone or there isn’t any food left on the tree the squirrels will starve because they were depending on the acorns for food.
This can be found in plant cells, but NOT in animal cells.
A: mitochondria
B: vacuole
C: cell wall
Answers
Answer:
C.cell wall
Explanation:
Animal cells don't have a cell wall
In order to maintain homeostasis, the human body must be able to get rid of the waste products produced by cellular processes. The kidneys, for example, are responsible for removing waste from the bloodstream by producing urine. Urine produced in the kidneys then travels through the ureter and into bladder, and is finally expelled from the body by the urethra. The kidneys, ureter, bladder, and urethra help the body maintain homeostasis through the process of what?
Answers
Answer: process of excretion
Explanation:
Answer:
excretion on study island
Explanation:
What if the action potential never rest or not stopping? Some real-life examples of a person and what are the consequences?
Answers
Answer:
Hdnnake
Explanation:idkdkdndjnd
I’ll
No ones helping me. Only answer if you know :( Due by the end of today
Answers
Answer:
Explanation:
The black trait is a recessive trait because it only shows up in 3 people in that is rare. It also only occurs in either male or female looking at the shapes. The first part may be wrong but I believe that this is a Autosomal trait because it isn't occuring in every single person meaning it is a mutation.
I honestly hope this helps you.
Plzzzz helpppp meere
Answers
Answer:
I may not be right but i believe the answer is c
Explanation:
HELP ME PLEASE I DON'T KNOW WHAT TO DO AND THERE IS A BIRD TRYING TO GET INTO THE WINDOW WHAT DO I DO!!!!!
Answers
Answer:
EAT IT
Explanation:
YOU WOULD WANT TO CALL A MR. DWIGHT SHRUT TO HELP YOU IF YOU CAN!!
Answer:
be brave.
Explanation:
What is the difference between transpiration and diffusion
Answers
Answer:
In sunlight the concentration of water and oxygen molecules just inside the stomata is higher than the concentration of the air around the leaves so water vapor and oxygen diffuse, or move out, from the leaves through the stomata. Diffusion, then, is a physical driver of transpiration. Hope this helps!
Explanation:
Brainliest?
air resistance
Answers
A. the force that accelerates object to earth
B. the general term for the force that one surface exerts on another when they rub against each other.
c. the kind of friction that slows a falling object
d. the state the exists when the force acting on an object is gravity
e. the kind of friction that results when you rub sandpaper on wood.
f. the kind of friction that results when a wheel turns on a surface
g. measure of the force of gravity on a object
h. a falling object reaches this when the force of gravity and air resistance are balanced.
i. the kind of friction that exists between oil and a door hinge.
Answers
Which statement is scientifically based?
Ο Ο
O O
Mutations rarely occur.
All mutations are harmful.
Some mutations can be contagious, like infections.
Mutations are not passed from parent to offspring?
Answers
Answer:
Mutations rarely occur.
Through which material would sound travel the fastest?
A. air
B. water
C. steel
D. sponge
Answers
Answer:
A
Explanation:
Thus the answer would most likely be C.Steel
How do I do this pls smart people emt
Answers
Adductor muscle: Any muscle that pulls a body part toward the midline.
Abductor muscle: Any muscle that pulls a body part away the midline
_____________________________________Left arm: Adduction
Right arm: Abduction
Left leg: Abduction
Right leg: Abduction
_____________________________________PLANESCoronal Plane: Cutting the body as a Frontal plane transects the frontal sternum in two halves
Transverse Plane: Cutting the body from the mid in the two equal halves from the horizontal axis
Midian Plane: It is the midline body.
_____________________________________IF YOU ANYHOW STILL HAVE ANY CONFUSION I HAVE ATTACHED ALL THE PLANES BELOW__________________________________________________Determining Population Size
Answers
Answer:
B) population density
Explanation:
Answer:
Yes
Explaination:
In the 1960s the molecular biologist George Streisinger developed the strand- slippage hypothesis. Streisinger noticed that mutations occurred in areas of DNA that contained many repeated sequences. When a strand -slippage occurs, an insertion mutation can result. How does the insertion mutation affect the DNA?
Answers
The insertion mutation affects the DNA cause Nitrogenous bases are added to the mix. This is further explained below.
What is a DNA?Generally, DNA is ssimly defined as a molecule found inside cells of a living organism that holds the genetic information.
In conclusion. Nitrogenous bases are added to the mix with the insertion of mutation.
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A ferret's haploid number of chromosomes is 20. How would the number of chromosomes in the ferret's body cells compare to the number of chromosomes in its gametes? (4 points)
A. Its body cells would have 20 chromosomes, and its gametes would have 40 chromosomes.
B. Its body cells and gametes would both have 40 chromosomes.
C. Its body cells and gametes would both have 20 chromosomes.
D. Its body cells would have 40 chromosomes, and its gametes would have 20 chromosomes.
Answers
Answer:d
Explanation:d
which species is most closely related to the red panda? provide evidence below(optional)
****will mark brainiliest!!!1
Answers
Answer:
Red pandas are probably most closely related to the group that includes skunks, raccoons and weasels.
Explanation:
It has been classified as a relative of the giant panda, and also of the raccoon, with which it shares a ringed tail. Currently, red pandas are considered members of their own unique family—the Ailuridae.
What is the domain that producers are found in?
Answers
All of the cells in the domain Eukarya keep their genetic material, or DNA, inside the nucleus. The domain Eukarya is made up of four kingdoms: Plantae: Plants, such as trees and grasses, survive by capturing energy from the sun, a process called photosynthesis.
What is the jellylike interior of the cell called?
A: mitochondria
B: cell wall
C: cytoplasm
Answers
Answer:
cytoplasm
Explanation:
Answer:
C
Explanation:
what is the pH of common solutions? vitual lab
Answers
Answer:
it ranges from 0-40
Explaination:
pH values will lie mostly in the range 0 to 14, though negative pH values and values above 14 are entirely possible.
What direction will solutes move if a protein pump is functioning properly?
Answers
Answer:
Solutes dissolved in water on either side of the cell membrane will tend to diffuse down their concentration gradients, but because most substances cannot pass freely through the lipid bilayer of the cell membrane, their movement is restricted to protein channels and specialized transport mechanisms in the membrane.
Explanation:
Describe the steps in making, packaging, and exporting a protein from a cell.
Answers
Answer:
1. proteins are assembled on ribosomes
2. proteins targeted for export to the cell membrane, or to specialized locations within the cell. They complete their assembly on ribosomes bound to the rough ER
3. Newly assembled proteins are carried from the rough ER to the golgi apparatus in vesicles
4. the golgi apparatus further modifies proteins before sorting and packaging them in the membrane-bound vesicles
5. vesicles from the golgi apparatus are shipped to their final destination in or out of the cell
Explanation:
Hope you have a great day ;-)
PLEASE HELPPP What type of signaling is represented in the figure?
Answers
Answer:
Hormonal
Explanation:
How are photosynthesis and cellular respiration related?
A. They are both performed by plants.
B. They are both performed by animals.
C. They both require energy from the sun.
O D. They both produce glucose molecules.
Answers
b is wrong because photosynthesis is only in plants ,c is wrong because only photosynthesis requires sun energy,d is wrong because only photosynthesis is able to developed glucose
Please help me it's due in an hour.
Answers
Answer:
cheese
Explanation:
did i stutter ?
how to do this question
Answers
i)iodine
ii)A,B,D= no colour change and c is turned black
B and D will have no colour changes they don't have starch
The DNA sequence reads ACGTTCATT before a mutation occurs. After the mutation, the DNA sequence reads ATCGTTCATT. Which type of mutation occurred?
Answers
Answer:
the Answer Is B or Insertion.
Explanation:
Answer:
B
Explanation:
once the perfume molecules reach the other side of room , what do the perfume molecules do