did all the least complex organisms die off

Answers

Answer 1

Answer:

It's generally thought that the evolution of complex life was a rare, once-in-4.5-billion-years event. But new research suggests that conditions were right for complex cells to evolve and die off at least once - or perhaps several times - before our lineage even got started.

Explanation:


Related Questions

How are the components of a vector determined mathematically?

Answers

Answer:

In a two-dimensional coordinate system, any vector can be broken into x -component and y -component. For example, in the figure shown below, the vector →v is broken into two components, vx and vy . Let the angle between the vector and its x -component be θ .

Answer:

The components of a vector are determined using the coordinates of the initial and terminal points of the vector. The horizontal component is calculated by subtracting the x coordinate of the initial point from the x coordinate of the terminal point. The vertical component is calculated by subtracting the y coordinate of the initial point from the y coordinate of the terminal point.

Explanation:

please i need someone to help my assignment​

Answers

I think ur suppose to split them into 2 sections the international boxes should be filled with the English boxes and the uninternational would be filled with the non English boxes.

Hope it helps =)

I used to be very good at math and history. But since the accident, its hard for me to understand what my teacher is saying. What is the correct part of the brain?

Answers

Answer:

The answer is auditory cortex.

Explanation:

https://en.wikipedia.org/wiki/Auditory_cortex

Here is an image of the auditory cortex.

Answer:

The brain has three main parts: the cerebrum, cerebellum and brainstem. Cerebrum: is the largest part of the brain and is composed of right and left hemispheres. It performs higher functions like interpreting touch, vision and hearing, as well as speech, reasoning, emotions, learning, and fine control of movement.

Explanation:

I hope this helps but ill tell you this when i was three years old I fell out of a three story apartment on my head and for the longest time i litteraly had the shape of a foot ball for my head and i have pretty bad brain damage so i am very forgetful.

Where does marijuana came from?

Answers

from marijuana plants

Answer:

The cannabis or hemp plant originally evolved in Central Asia before people introduced the plant into Africa, Europe and eventually the Americas.

Explanation:

relate degree of dissociation to strength of acid and base​

Answers

The larger the acid dissociation constant, the stronger the acid. An acid is a substance that can donate a proton (H⁺) to a base. If the position of equilibrium lies far to the right, the acid is almost completely dissociated. We say that the acid is strong.

Learning Task 2: Discuss the picture below. Then, identify the applicable
existing law which can be associated to it.​

Answers

Where’s the picture?

what significant impact on nutrition does the Dietary Guidelines have in the United States?​

Answers

Answer:

Great impact.

Explanation:

The Dietary Guidelines has a great impact on nutrition in the United States of America because these Dietary Guidelines helps the health promotion at national level. Dietary guidelines refers to guidelines of food choices that will help an individual and population to lead a healthy life and reduce the risk of different types of diseases. Dietary Guidelines plays a great role in disease prevention and also provides a base for the federal nutrition policy and programs.

In weight lifting or resistance training repetitions or reps are the number of times you complete a
single exercise before taking a rest or break. true or false?

Answers

I believe the answer is true

Answer:

That is True

Explanation:

Logan and Max have been dating for a year. Logan is ready to enter a sexual relationship, while Max is not. What should Logan do?

A.
Logan should give Max time, since both partners should be emotionally and mentally ready for a sexual relationship.
B.
Logan should end the relationship with Max and look for someone else who is ready for a sexual relationship.
C.
Logan should threaten to leave the relationship.
D.
Logan should make Max feel guilty by implying that entering a sexual relationship is a sign of true love.

Answers

Answer:

A.

Explanation:

Jamie wants to eat a balanced diet. Which of the following food selections will help to reach this goal?
a. high in fiber
b. low in cholesterol
c. high in vitamins and minerals
d. items from each of the food groups

Answers

Answer:

Jamie should be having high in vitamins and minerals because it is something our bodies need.

Explanation:

It should  be C

He should eat items from each food groups Because those food groups are healthy for him

Golf clubs that are good for fairway and rough shots.
woods
hot irons
long irons
putter

Answers

What is the question?...

One under par on a golf hole is called a _________?
birdie
bogey
par
ace

Answers

Answer:

it is birdie

Explanation:

what safety protocols do we need to practice when playing Pickleball?

Answers

Don't rush for shots.

Don't run backwards during lobs.

Avoid pickleball elbow.

Wear the right shoes.

Pay attention to your body.

Communicate with other players.

Please Hurry!
Which of the following would be most important in determining whether a woman is happy with her status as a single person?


A) that she’s single by choice

B) that she likes her job

C) that she has high-quality same-sex friendships

D) that she has children

Answers

I’m not sure but if she is single by choice wouldn’t she be happy do what u want with that knowledge

The person _________ the golf hole shoots or putts first.
third from
farthest away from
second from
closest to

Answers

Answer:

Farthest away from is the answer.

Hope it helps!!!

Is bacteria a living or nonliving

Answers

Answer: Bacteria are a major group of living organisms. Most are microscopic and unicellular.

Explanation:

Answer:

nonliving

Explanation:The vast majority of bacteria are free-living, except those that are obligate intracellular life. However, all of them have mechanisms that produce energy and genetic material, both necessary for their growth and development so its nonliving.

Which types of birth control are the most effective?​

Answers

Answer:

The kinds of birth control that work the best to prevent pregnancy are the implant and IUDs — they're also the most convenient to use, and the most foolproof. Other birth control methods, like the pill, ring, patch, and shot, are also really good at preventing pregnancy if you use them perfectly.

Paragard is over 99% effective—more effective than any other hormone-free birth control method*—and most hormonal methods. In fact, the American College of Obstetricians and Gynecologists (ACOG) recommends Paragard as one of the most reliable ways of preventing pregnancy.

Activity log - Rehabilitation
Record your time and activity below and in your unit fitness log. If a particular category does not apply, leave it blank.

Warm-up:
Cool-down:
Type of Activity: (Cardiovascular, Muscular, or Flexibility)
Description of Activity and Time:
Intensity Level: (Moderate or Vigorous)
Total Time:
what would this look like
PLEASE NEED HELP

Answers

Answer:

little jog

water

Cardiovascular

up and down stairs

29

moderate

35

Explanation:

An individual trained in public health and in sanitation principles and methods, or a representative of the state or local health department, is called a "sanitarian."


True

False

Answers

Answer:

Your answer will be "True"

Explanation:

Have a nice day and stay safe! <3

A system in golf that equalizes the difference among golfers.
handicapping
birdie
par
stroke play

Answers

Answer: Handicapping

Explanation:

Handicapping is a practice in gold where players are assigned a numerical score based on their history in playing golf. The lower the handicap of a player, the more skilled they are perceived to be.

Handicapping ensures that there is competition because it equalizes the difference between players by adjusting their strokes they can take such that lower skilled players require less scores to win thereby ensuring that they can go up against better players and actually stand a chance.

Answer:

It's Par, this is the recommended that you should hit by, this would show if you did good or bad and this will eaqulize who did better by, who got closer to par.

Explanation:

I got this right, and I play golf for a country club so.... Trust me ok

During _____________ exercise, your muscles maintain the same tension throughout the exercise.

Answers

Answer:

Isotonic

Explanation:

During Isotonic exercise, your muscles maintain the same tension throughout the exercise.

The answer is Isotonic because first of all, I answered a similar question like this before and second, I did a bit of research on this topic.

"Isotonic Exercise , that means your muscles maintain the same tension throughout the exercise"

For example, squats, stair climbing, bicep curls, and push-ups can be called Isotonic exercise

Hope this helps

Amino Acids are linked together to create a complete...
A: Mineral
B: Carbohydrate
C: Protein
D: Fat

Answers

Answer:

i want ma points 111111

Explanation:

Amino Acids are linked together to create a complete protein

Create a workout that you can complete at home today.

It needs to be at least 10 minutes. It needs to include cardio, strength and core exercises.


Please describe your workout in a paragraph. At least 5 sentences.


plzzzz help

Answers

Answer:

go to yt, search up lily sabri full body 15 min exercise, and copy that down.

ur teacher will be impressed

Exxplanation:

Are values an internal or external influence?

Answers

Values are external influence

Answer:

external

Explanation:

These are on the golf course as a way to make a poor shot harder like a penalty.
the rough
hazards
green
fairway

Answers

The rough surface on the golf course is a way to make a poor shot harder like a penalty in the game. Thus, the correct option is A.

What causes harder to golf?

In golf, a penalty or a penalty stroke is an additional stroke or strokes that are added to a player's score for an infraction of the rules. In the match play, rather than adding strokes, the usual penalty is loss of the hole that are excepted for the penalties which are assessed for the relief from a hazard or a lost golf.

The grip position is one of the main causes that makes the contact difficult and hence the penalty shot. Apart from this, the rough surface of the golf course is also a way which makes a poor shot harder like a penalty in the sports.

Therefore, the correct option is A.

Learn more about Golf course here:

https://brainly.com/question/13448619

#SPJ6

Would you rather never have to shower again or never have to clip your toenails?

Answers

Answer:

never have to clip my toenails i hate it its so weird and i actually enjoy showering. so thats my answer

The important items under FDA regulation include all except which of the following?


meat and poultry

bottled water

foods

labeling

Answers

Answer:

A) Meat and poultry

Explanation:

"The FDA oversees all domestic and imported foods sold in interstate commerce, except for: meet and poultry, processed eggs (approx. 80% of food)  "

As Adolescents, what benefits do we get from the Responsible Parenthood and Reproductive Health Act? As Adolescents, what benefits do we get from the Responsible Parenthood and Reproductive Health Act?

Answers

The Responsible Parenthood and Reproductive Health Act of 2012, also known as the Reproductive Health Law or RH Law, and officially designated as Republic Act No. 10354, is a law in the Philippines, which guarantees universal access to methods on contraception, fertility control, sexual education, and maternal care.


I NEEED THIS LIKE RNNNN


Cells need oxygen to survive. Which system is responsible for providing our cells with the oxygen we need?
A. excretory

B. respiratory

C. circulatory

D. digestive

Answers

Answer: It's Respiratory

Explanation: When talking about oxygen We think of respiratory.

Hope this helped :)

B. respiratory

Have a great day!

Are there certain food groups that you eat very little of? Which ones are they and why do you eat a lot of foods from those food groups?

ANSWER.​

Answers

Answer:

Starch, Dairy and grain foods.

Explanation:

Much of the food i eat are snacks , like chips, which are starch and crackers which are grain depending on what kind. I also eat dairy a lot like ice cream, milk, yogurt, and cheese. I eat more of this because i prefer snacks instead of meals bu am working to get back into eating meals.

Answer:

I don't eat any dairy, but thats because I'm lactose intolerant so it's not like I can control whether I have dairy or not.

On the other hand, I tend to eat a lot of fruits and vegetables because I like them. I don't think it's a problem since they're good for you. But everything is in moderation I guess.

Explanation:

I typed this for my Odyssey assignment. I hope this helped. :)

Other Questions
In a team of 24 players, about 80% of the team was on the honor roll last quarter. How many students were on the honor roll? 9. A bag contains 1 orange cube, 6 white cubes, and 3 grey cubes. Three cubes are drawn,one at a time, without replacement Find the probability that the order in which they areselected isa white, white, whiteb) white, white, greyc) orange, white, greyd) grey, white orangeurgent plz answer!! Which of these are mathematical laws that help us solve numerical problems? O A decimals O B. graphs O C. formulas OD. percentages O E. tractions can someone help me with this question PLS I NEED HELP ON THIS I DON'T UNDERSTAND PLS HELP okay so please help ;-;/ The author of The First Rockstar states that Florence Bascom had an easier time at the University of Wisconsin than she might have elsewhere. Which of the following quotes from the text caused this to be true? A. and she deserves much credit for opening the door for generations of female scientists. B. her father was the schools president. C. She was the daughter of a professor and a suffragist. D. They would not permit her to enroll officially. Can someone please help me with this. Los tres estados en los que sepuede encontrar la materiason: slido, liquido y gaseoso.Es falso o es verdad?FALSO VERDADERO This is due in 30 min pls help! I will give BranliestAre these polygons ABCD & EFGH congruent, similar or neitherNo guessing I know the first 2 are right, but usually there are 3 right answers for 5 choices, is there another one or am I good? 15Select the correct answer.What is the basic unit of all matter?OAneutronB.atomO C.electronOD. protonO E. nucleusResetNext Find sin A.16/12, b.16/20, c.12/20, d. 12/16, I will give branliest!!!, pls help! Find the Quadrant in which csc x< 0 and tan x > 0 HURRY PLEASE HELP What is the theme of the passage?A. Taking advice from others may prove to be beneficial.B. Overloading oneself can lead to unforeseen consequences.C. Relaxation and meditation are important activities.D. One must take care when doing activities after school. Jesus needed disciples to spread his message after he was gone.True orFalse In KLM, l = 95 cm, m = 73 cm and K=31. Find L, to the nearest degree. Analyze the effects of DNA mutationson theof an organism. for brainiest:):):):):):) Retail banks are important to the U.S. economy because theyA. offer loans for people looking to buy homes.B. monitor the country's consumer price index.C. create programs to lower the unemployment rate.D. make sure prices on U.S. goods stay stable.SUBMIT