MULTIPLE CHOICE QUESTION
Why do scientists think that cuttlefish
have the biggest brain to body ratio of all
invertebrates (animals without a spine)?
Answer:
Due to its high intelligence.
Explanation:
Scientists think that cuttlefish have the biggest brain to body ratio of all invertebrates that allows it to sense sight, smell, and sound that comes to it in the form of pressure waves. Due to this big brain, cuttlefish are very intelligent so due to its intelligence the scientists thinks that cuttlefish has the biggest brain as compared to other big vertebrates such as octopus.
NEED HELP WITH THESE 4 QUESTIONS WILL GIVE BRAINLIST!!!
1.What were some characteristics that the finches developed to give them an advantage in surviving?
2.How do you think that the one species of finch evolved into many different species, each with its own advantages?
3. In what ways do these advantages help the finches to survive and reproduce?
4. What might have happened if the finches didn't evolve into many different species?
Answer:
1. Because the drought reduced the number of seeds and finches with bigger beaks were able to eat the larger and harder seeds so more of them survived.
2. Summary: Changes in the size and form of the beak have enabled different species to utilize different food resources such as insects, seeds, nectar from cactus flowers as well as blood from iguanas, all driven by Darwinian selection
3. Medium ground finches with larger beaks could take advantage of alternate food
4. three species of Darwin's tree finches have been known to inhabit Floreana but no birds singing that song on Floreana have been heard in many years.
Explanation:
please help me.
the options are:
potential energy
chemical energy
gravitational PE
electrical energy
kinetic energy
nuclear energy
thermal energy
radiant energy
Answer: stored E = potential E. E to move = kinetic E. E due to height = gravitational PE. Electron = electrical E. Food, fuel = chemical E. Heat = thermal E. EM radiation = radiant E. Nucleus = nuclear E
Explanation: self-explanatory
Question 1 (4 points)
(04.01 LC)
Rocks created from the cooling of magma or lava are called (4 points)
Answer:
igneous rocks
Explanation:
brainliest plz?
Answer:
the answer is igneous rocks
Explanation:
I did the exact same test because I am also from the same school (FLVS)
What is a recessive allele?
Answer:
A type of allele that when present on its own will not affect the individual. Two copies of the allele need to be present for the phenotype to be expressed.
Explanation:
Answer:
A recessive allele is a variety of genetic code that does not create a phenotype if a dominant allele is present. An allele is a specific variation of a gene, or specific segment of DNA. Different alleles produce slightly different proteins, which function in different ways.
Explanation:
Hope this helps
have a great day!
What is a constant?
O a variable
a number that stands alone with no variable
O the number in front of the variable
O two terms that look exactly the same
need help please
Answer:
a number that stands alone with no variable
Hope this helps!
What is the first step in Respiration called?
Glycolosis
Kreb Cycle
Electron Transport Chain
Light Reaction
Dark Reaction
All the above.
The first step in Cellular Respiration is called Glycolosis, it takes place inside the cytoplasm. Within this step, enzymes split apart a molecule of some glucose into two molecules of pyruvate, which releases some energy that is transferred to ATP. (Adenosine triphosphate)
Therefore, your answer is A.
Which of these is thickes layer of earth
Answer: core
Explanation:
The core is the thickest layer of the Earth, and the crust is relatively thin, compared to the other layers.
What is a similarity and a difference between the stars Rigel & Betelgeuse?
Stars as large as Betelgeuse are very unusual. In contrast, Rigel, the bright, bluish-white star at the southwest corner of Orion, is smaller and much hotter than Betelgeuse. Although Rigel is smaller than Betelgeuse, it is still a super-giant star compared to the sun.
hope this helps ^^
Answer:
Stars as large as Betelgeuse are very unusual. In contrast, Rigel, the bright, bluish-white star at the southwest corner of Orion, is smaller and much hotter than Betelgeuse. Although Rigel is smaller than Betelgeuse, it is still a super giant star compared to the sun
i hope this helps~
what is reduced soil?
Answer:
A chain of reactions is initiated upon soil flooding leading to reduced (low) soil redox potential (Eh, mV) conditions. These reactions include physical, chemical and biological processes that have significant implications for wetland plants.
Predict the effect on shrubs growing in one area if they are treated with a compound that blocks electron flow through the electron transport chains of chloroplasts. Provide reasoning to justify your prediction.
Answer:
The shelves or die and will not be able to produce sugars. Blocking electron flow prevents the formation of the proton gradient required to produce the ATP used for sugar production.
The shrubs will die because they cannot photosynthesize. Without it, plants begin to wilt and finally die because photosynthesis requires light.
In the absence of photosynthesis, do plants die?In essence, photosynthesis is the mechanism that powers the survival and growth of plants and even algae. The majority of plants would perish quickly if photosynthesis suddenly stopped.
Night-time is not a time when plants engage in photosynthesis. Only when exposed to the right wavelengths of artificial light during the night can plants perform photosynthesis. Light energy is absorbed with the aid of the pigment chlorophyll. Light energy is converted into chemical energy through the process of photosynthesis.
To learn more about photosynthesis refer to:
https://brainly.com/question/19160081
#SPJ2
Does anyone know the answer?
Answer:
Fungi
Explanation:
Lloyds lab partner is looking down into a test tube while he hears the contents by using a flame. Which action should Lloyd recommend to his partner if heating must continue?
Answer:
To stop looking throught the test tube. lol
Explanation:
Arrange the levels of ecological organizations from smallest to largest
population
organism
community
ecosystem
Which blood component fights and destroys disease-causing bacteria and
viruses?
Answer:
white cells
Explanation:
in what cells, do the cell cycle occur?
Answer:
In eukaryotic cells, or cells with a nucleus may this help u buddy
please help i will give brainlist
Answer:
I think it's c hope I hope I helped if not I'm sorry:(
Help me I’ll give 50 points helppp!
Answer:
2 Refraction, Transition/bouncing?
7. Opaque, absorbs
Explanation:
Brainliest - Answer Quickly
What is the source of all energy in an lecosystem?
Options:
Cellular Respiration
Photosynthesis
Recycling of Matter
Solar Energy
Answer:
solar energy
please mark me brainliest..
have a good day
Answer:
SOLAR ENERGY
Explanation:
PLEASE MARK ME AS BRAINLIEST
What is osmoregulation?
Answer:
adalah penghijauwan kota
Light-dependent and light-independent reactions occur at the same time. True or False
true because they are driven by the ATP made by the light-dependent reactions. Both systems shut down in the dark. The light-independent reactions can last a little longer if there is ATP remaining in the chloroplast.
Mutations that are passed to offspring must
OCcur
in
Answer: Gametes
Explanation:
What is the purpose of the other tube of water?
Explanation:
cant see photo
Answer:
delude the other thing
there is no picture so i have no idea what your asking. ill edit this answer to be more specific when you explain
Explanation:
A group of students wants to investigate the effect of the concentration of salt in salt solution (2, 5, 10, 15%) on the growth of the mint plant after three weeks of planting. Write a procedure helping the students to carry out their investigation.
Answer:cccccccccccccccccccccccc
Explanationccccc
Which of the following provides the best summary of the process of natural
selection?
A. Populations become better adapted to their environment.
B. Individuals pass on their best traits to their offspring.
C. Individuals always change in response to their environment.
D. Population sizes increase with every generation.
SUBMI
Answer:
c
Explanation:
if an object is 3 AU from the sun, it is
Answer:
That probably refers to asteroids.
Explanation:
There is a large belt of asteroids between the orbits of Mars and Jupiter.
What absorbs water in the digestive system
Your answer is Small Intestine.
Your small intestine makes digestive juice, which mixes with bile and pancreatic juice to complete the breakdown of proteins, carbohydrates, and fats. Bacteria in your small intestine make some of the enzymes you need to digest carbohydrates. Your small intestine moves water from your bloodstream into your GI tract to help break down food. Your small intestine also absorbs water with other nutrients.
Answer: Small intestine
Either you put small intestine in the wrong place, or you're able to put the same one for multiple questions
Which statements about freshwater sources are true? Check all that apply. B Only about 3 percent of Earth's water is fresh water Most of the fresh water on Earth is groundwater. About 75 percent of the fresh water on Earth is frozen in ice sheets. The largest source of usable fresh water is groundwater. More fresh water is in the atmosphere than in rivers and lakes.
Answer:
all but 3 percent
Explanation:
because i looked it up
Answer:
groundwater is correct
Can someone explain the Punnett square ?
Answer:
so in the punnet square, you hvae the 4 squares inside the big on. on top of the square, you have 2 letters, representing the dominant and the repressed genes. On one side, typically the left, you have another two letters, again genes. to get the gene types to fill in your squares, you take the first letter of the top set and the first letter of the side set. for this example, we are going to use Bb(top) and BB(side). you would take the B from the top, and you would pu it with the B from the side. in the top left square, you should have BB. next, you go and take that same top B and do it with the second letter of the side, B again. this again gives you BB. next, you take the second letter of the top, b, and you join it with B. in the top right square, you would write or type in Bb. Even though the b was on top, it is after the B because in this cause, it is not the dominant gene. when you do the second top and side letters together, you again get Bb.
Explanation:
the main points.
in this example, i used B to be the dominant gene and b to be the repressed/ submissive gene. you always put the dominant gene letter before the repressedmake sure you fill the squares in properly. in this one, you should have 3 BB and 1 Bb. this shows that the gene set BB is going to showwhen you fill in the squares, the first top letter and the first side letter fill in the top left square.the first top letter and the second side letter go left bottom.second top letter and first side letter go in right top.second top and second side go in right bottom.always place the dominant gene first in the punnet square.add me and message me if you need more help. we can also zoom to figure it out.
Can someone please helpppppo I’ll mark the brainliest
Answer:
C [the third one btw]
Explanation:
He believed that evolution gradually [slowly] happened over time.
Hope this helps :D Have a great day