PLEASE HELP
Earth has different seasons because
Select one
A.Earth's north pole is always tilted away from the sun
B.Earth's it remains the same as Earth revolves around the
Sun
C.Earth's rotation and distance from the sun change daily
D.Earth's distance from the sun changes
Answer:
The answer is A .........
the more ______ an object has, the stronger its gravitational force will be. BRUH IM SO CONFUSSSEEEDDDD :(
Answer:
mass
Explanation:
If a squirrel has 54 chromosomes in a body cell,
how many chromosomes would be in the squirrels
sex cells?|
Answer:
40
Explanation:
i think:
About 40
Explanation:
also i think that squirrels have 40 chromosomes
please help!!
What evidence from living species supports the theory that species descended from other species over time?
Answer:
Humans have things that we don't use such as an appendix. Monkeys can walk on two feet. Parrots can talk. Humans have spinal problems because our spine isn't made to be vertical. We share alot of things with other animals. Think about the what you share with a dog, pig, or a bat. For instance animals that only eat plants have teeth like we humans do. Animals that only eat plants have long digestive processes like humans do. They also do not have claws, they instead have thinner nails that an peel, and tear fruit, and other plantage.
What is the difference in the kind of energy a carbohydrate gives the body and the kind of energy a lipid gives the body?
Answer:
whereas carbohydrates provide a readily available source of energy, lipids function primarily as an energy reserve
Explanation:
How does gene flow directly contribute to evolution
a
U
Alleles emigrate from the population.
It changes the environment in which a population resides.
It introduces new alleles into a population..
It reduces the number of members in a population.
Helllppppp!!!!
BRAINLIEST IF CORRECT 50 POINTS
Which best describes the sporophyte of a tree?
It is very small and is not seen
It is the dominant plant.
It becomes the seed.
It produces the egg and the sperm.
Answer:
The last answer (It produces the egg and the sperm)
what is the heart aorta
Answer:
The aorta is the main artery that carries blood away from your heart to the rest of your body.
Explanation:
What is a gene?
A. a section of a protein that codes for DNA
B. the alternate version of a trait
C. the visible trait in the F1 generation
D. a section of DNA that codes for a specific trait
What is the responsibility of DNA in the cell
A: Replication
B:proteins
C:Structure
D:All of the above
Answer:
D: All the above
Describe one way in which water from the ocean may make one complete cycle through the atmosphere and back to the ocean include the names in the cycle
Answer:
ocean water evaporates and becomes water vapor, then when the droplets grow larger they fall as precipitation
Explanation:
hope this helps mark me please
When ocean water evaporates and turns into water vapor, bigger droplets that have formed fall as precipitation and the cycle is named as water cycle.
What is water cycle?A cycle of events known as the "water cycle" includes precipitation in the form of rain and snow, drainage into streams and rivers, and return to the atmosphere through evaporation and transpiration. Water moves through this cycle between the earth's oceans, atmosphere, and land.
The water cycle demonstrates how water is constantly moving both inside the Earth and in the atmosphere.
It is a complicated system with a wide range of processes.
Liquid water evaporates to make water vapor, which subsequently condenses to form clouds and returns to earth as rain and snow.
The hydrologic cycle is crucial because it determines how water gets to people, plants, and other species.
Thus, when ocean water evaporates and turns into water vapor, bigger droplets that have formed fall as precipitation and the cycle is named as water cycle.
To learn more about water cycle, refer to the link below:
https://brainly.com/question/1151425
#SPJ2
A horse has a mass of 150Kg it has a force of 50N. What is its acceleration?
Answer:
0.33 m/s^2, you're welcome
Help me with this, will mark brainliest
Answer:
B
Explanation:
No problem brother
Answer:
b is right
mark brain list
which two body systems interact to expel the waste product carbon dioxide
a urinary system
b nervous system
c excretory system
d circulatory system
Answer:
excretory system and circulatory system
Explanation:
Blood is part of circulatory system and as it move through various organs it exchanges the gases i.e give oxygen to the cell and take carbon dioxide from them. After taking CO2, the blood becomes impure and hence it passes through the kidney before going to the heart. Kidney is part of excretory system which removes carbon dioxide from blood and thus purifies it.
20.
Which of the following is a function of a carbohydrate?
A.
Forms the plant cell wall
B.
Insulation
C
Gene expression
D.
Regulates enzymes
Answer:
The correct answer is A.) Forms the plant cell wall.
Answer:
answer is A :) hope this helps
1. What are surface currents?
2. How do surface currents differ from deep ocean currents?
3. Give three main factors that affect surface currents
(i)
(ii)
(iii)
4. Indicate whether true or false. Explain why this is so. La Nina is quite the opposite of El nino.
ANSWER THIS FOR 96 POINTS!!!!
What is the biggest source of ocean pollution?
Answer:
Eighty percent of pollution to the marine environment comes from the land. One of the biggest sources is called nonpoint source pollution, which occurs as a result of runoff. Nonpoint source pollution includes many small sources, like septic tanks, cars, trucks, and boats, plus larger sources, such as farms, ranches, and forest areas.
Explanation:
hope this helps
mark me please
What is secondary succession?
And some examples
what are vascular bundles?
Answer:
a strand of conducting vessels in the stem or leaves of a plant, typically with pholem on the outside and xylem on the inside.
Geysers are formed when groundwater is heated by nearby magma.
True
Or
False
Answer:
true
Explanation:
Geysers result from the heating of groundwater by shallow bodies of magma. They are generally associated with areas that have seen past volcanic activity. ... As steam or gas bubbles begin to form in the conduit, hot water spills from the vent of the geyser, and the pressure is lowered on the water column below.
Answer:
true
Explanation:
I got this question right on edge
How does Mike's mom compare the nuclear membrane and the cell membrane?
Answer:
A. Both the cell membrane and nuclear membrane are protective coverings. B. The cell membrane is like a blanket, while the nuclear membrane is like a sieve.
Explanation:
Brainliest please?
In humans, urea is synthesized in the
1.
liver
2.
alveolus
3.
large intestine
4.
small intestine
In this photo, where would you see the youngest and newest sea floor being created?
A
B
C
D
Answer: A.)
Explanation:
Which statement explains why antibiotics do not break down cell walls in plants?
Plant cells are less complex than bacterial cells, and their cell walls are made of enzymes which prevent the antibiotic from breaking down the plant cell walls.
Plant cells are prokaryotic, and their cell walls are made of lipids which prevent the antibiotics from breaking down the plant cell walls.
O Plant cells are simple cells, and their cell walls are made of carbohydrates which prevent the antibiotics from breaking down the plant cell walls.
O Plant cells are eukaryotic, and their cell walls are made of different proteins which prevent the antibiotics from breaking down the plant cell walls.
Answer:
The correct option is;
Plant cells are simple cells, and their cell walls are made of carbohydrates which prevent the antibiotics from breaking down the plant cell walls
Explanation:
Each type of organism possesses a different form of cell wall, therefore, an antibiotics, such as penicillin does have an impact on the cells of other organism, such as plant that have a cellulose cell wall which is a form of carbohydrate, while penicillin is effective in the disruption of the production of peptidoglycan molecules which strengthens a bacteria cell and protects the bacteria's cytoplasm from leaking.
Explain how the data from your experiments showed that cyanide was used to poison Jared, and that 2-deoxyglucose, arsenic, and oligomycin were not used.
Answer:
Poisning by 2-deoxyglucose syops the glycolysis process which leads to cardiovascular and respiratory symptoms. Due to property of inhibiting the enzyme reqquired for glycolysis, glucokinase. So, there is no ATP production takes place.
Explanation:
PLEASE HELP ITS DUE IN 5 MINUTES
Answer:
Can have points and brainllest
Explanation: since it has passed the due date.
which zone contains permable materials that are totally fixed with water
During which of the following processes would carbon most likely be stored?
Weathering
Burning of Fossil Fuels
Breaking of Rocks
Photosynthesis
Answer:
I think it's the 2nd one but I'm not sure
Which of the following is an example of a compound?
a. sodium dioxide
b. hydrogen
c. water
d. carbon
Answer:
a. sodium dioxide
Explanation:
Fill in the blank.
Movement occurs when muscles . cause a change in the length of the muscles (as pictured in the diagram below), whereas cause no change in length.