question about weather no links because someone gave me a video of rick roll

Which statement best describes Earth's human carrying capacity?

A: It is a fixed number that we will soon exceed.

B: It is increasing due to improved technology and medicine.

C: It is decreasing due to increasing population.

D: It is decreasing due to decreasing death rates.

Explain the advantage of an increase in the number of mitochondria in slow twitch fibres. Include at least 2 points in your response

What are the base units the SI units are based on

In which ocean's zone would you expect to see the
ecosystem shown?
the open ocean
the intertidal zone
the benthic zone
the neritic zone
zone?

The tube in the penis where sperm exits is

1.Condition in which one allele is dominant over
the other​

How does polyploidy allow speciation to occur in a single generation? Polyploid offspring produce gametes earlier in the mating season than than their diploid parents, causing reproductive isolation between the two generations. Polyploid offspring produce smaller gametes that disperse farther than the gametes of diploid parents, causing geographic isolation between the two generations. Physiological differences between polyploid offspring and their diploid parents allow them to thrive in different environments, causing geographic isolation between the two generations. Genomic differences between polyploid offspring and their diploid parents prevent them from successfully interbreeding, causing reproductive isolation between the two generations.

What causes the formation of a cervical plug a testorone b progesterone c luteal d estroge e follicle

Mitosis makes.....
A. cell phones

B. identical body cells

C. sperm and egg cells

Which of the following characteristics of life apply to bacteria?
A)They evolve
B)They reproduce
C)They use energy
D)All of the above

If an average cell in an organism lives for 40 hours, how much time would it spend in each of the phases?

What is the most significant challenge for organisms that live in estuaries?
O A. Changing nutrient levels
O B. Changing water temperatures
O C. Changing water depth
O D. Changing water salinity
SUBMIT
(FOR TEST HELPPPP N HURRYYYY PLEASE!!!)

All of these are Cardiovascular disease EXCEPT
Heart Attack
Hypertension
Diabetes
Pulmonary Heart Disease​

Which of the following processes transfers carbon directly from sea water to sea plants

Help with b please!!

Can someone help me?

The energy required to get a reaction started is called activation energy.
]
True
False

You have learned that scientists have found physical evidence of the Flood. In this project you will think about Noah and his construction of the ark.

​

Pretend that you are a newspaper reporter, and you are able to interview Noah. Then write a newspaper article about your interview.



Answer these questions.

What kinds of questions would you ask him?



Write a news article on your interview with Noah. (100 words or more is fine)
Need help asap just answer write the article the first 1 i already answered just copy pasted the questions

in your own words, what is the definition for Exocytosis?

How does bacteria cause disease?

Indicate whether the statement is true or false.
This is Ag work please answer correctly

____ 1. Plants are used directly and indirectly to meet human needs

____ 2. A steer is a female cow that has given birth

____ 3. You have to live on a farm to be an FFA member

____ 4. We believe are the first two words of the FFA creed

____ 5. Thank you notes are required to get a job


____ 6. Only female turkeys gobble

____ 7. A first year FFA member is called a Greenman

____ 8. To be in FFA you have to be in an Agriculture class

____ 9. It is okay to let a non FFA member wear your FFA jacket

____ 10. You have to be in FFA to have an animal project

____ 11. It is okay to leave blanks on a job application

____ 12. A male turkey is called a Tom

____ 13. While in FFA official dress it is acceptable for makes to wear khaki pants

____ 14. A cow is a ruminant animal

____ 15. Cows have only one stomach compartment

____ 16. Turkeys grow to full maturity in about 4 to 5 months

____ 17. The FFA is only in the state of Texas

____ 18. The FFA emblem plow stands for labor and tillage of the soil

____ 19. There are 3 paragraphs in the FFA creed

____ 20. A turkey under sixteen weeks of age is called a roaster

____ 21. Wild turkeys are white in color

____ 22. Freeze branding is the only way to identify cattle

____ 23. A job application is one of the first barriers that you encounter before you are employed

____ 24. The gestation period of cattle is only 3 months

____ 25. Domesticated turkeys cannot fly

____ 26. A T-bone steak is considered a by- product

____ 27. The official colors of the National FFA are blue and gold

Multiple Choice
Identify the choice that best completes the statement or answers the question.

____ 28. Which act established vocational agriculture courses in 1917?



____ 29. What did FFA stand for before it was changed?




____ 30. The official colors of the FFA are


























____ 31. How should the FFA jacket be worn?


































____ 32. List the parts of the FFA emblem




____ 33. Plants impact what environmental factors?








____ 34. When measuring a horse 1 hand= _____ inches





____ 35. Who wrote the FFA creed?








































____ 36. What provides the foundation of the FFA emblem?
































____ 37. The FFA emblem has how many symbols?





























____ 38. The highest FFA degree members can earn is…



____ 39. The first line of the FFA motto is

















____ 40. List the official Dress for females


























































____ 41. What are the last few words of the first paragraph of the FFA creed










































____ 42. In ___________ the FFA opened membership to girls




____ 43. ______ believe in less dependence on ________ and more power in bargaining




____ 44. The Symbol on the FFA Emblem that signifies Labor and tillage of the soil is





____ 45. What does polled mean?





____ 46. breeds of cattle are known for milk production




____ 47. What do you call a neutered male cow?



____ 48. What do you call a male sheep or goat that has been castrated when its young?



____49. Swine breed most used for pets




____ 50. The most popular goat breed used for FFA projects

What is respiration and the types of respiration​

Anthropologist: In an experiment, two groups of undergraduates were taught how to create one of the types of stone tools that the Neanderthals made in prehistoric times. One group was taught using both demonstrations and elaborate verbal explanations, whereas the other group learned by silent example alone. The two groups showed a significant difference neither in the speed with which they acquired the toolmaking skills nor in the level of proficiency they reached. This shows that Neanderthals could just as well have created their sophisticated tools even if they had no language
Which one of the following, if true, most weakens the anthropologist's argument?
(A) Apart from the sophistication of their stone tools, there is a great deal of evidence suggesting that Neanderthals possessed some form of language.
(B) The students who were taught with verbal explanations were allowed to discuss the toolmaking techniques among themselves, whereas the students who learned by silent example were not.
(C) The tools that the undergraduates were taught to make were much simpler and easier to make than most types of tools created by Neanderthals.
(D) The instructor who taught the group of students who learned by silent example alone was much less proficient at making the stone tools than was the instructor who taught the other group of students.
(E) The tools created by Neanderthals were much less sophisticated than the tools created by anatomically modem humans who almost certainly possessed language and lived at the same time as the Neanderthals.

During the Second Industrial Revolution, which building material became one of the most important in the world?
brick
wood
stone
steel

Dados los elementos Ca y Cl
a) Escribir la CE (Configuración electrónica)
b) ¿Cuál de estos átomos tiende a perder electrones y cuál a ganarlos? ¿Cuál formará aniones y cual cationes?
c) Escribir la estructura de Lewis para la sustancia iónica cloruro de calcio (CaCl2).

Onion root tips are often used to study mitosis because they grow very rapidly, which means that many cells are dividing. The very tip of the onion root ends in a structure called the root cap. The other end of the root attaches to the onion. A scientist is interested in determining whether an onion root tip grows from the base of the root or from the tip near the root cap. She counts the number of cells that are in one of the phases of mitosis at different distances from the root cap. What is the dependent variable in her experiment

Models are useful because

For every action or force
in nature, there is an equal
and opposite reaction.

Domain is the least inclusive group of all of the categories.
A. True

B. False

Which of the following are the main components of an mRNA vaccine?
mRNA and B-Cells that recognize the coronavirus
mRNA and antibodies that can inactivate the coronavirus
mRNA and spike proteins from the coronavirus
mRNA only