1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Pavlova-9 [17]
2 years ago
10

If your speed changes from 10 km/h to 6 km/h, you have a(n)_ _acceleration

Biology
1 answer:
seropon [69]2 years ago
6 0

Answer: a. negative

Explanation:

Your speed is decreasing so you are slowing down which is the opposite of accelerating forward so it will be negative.

You might be interested in
As successional changes occur in an ecosystem, new species take advantage of new conditions. where do these new species come fro
Bumek [7]
The new species come from old ancestors of the animals that were there, over time they slowly evolved, and they adapted to that new environment.
6 0
3 years ago
1. The primary factors affecting population growth
DedPeter [7]

Answer:

C.emigration is the answer......

8 0
2 years ago
Read 2 more answers
The population size of a species in a particular area can be determined by a technique known as mark and recapture. True or Fals
aliina [53]
I believe the answer is True.<span />
8 0
2 years ago
What idea is Malthus known for?
jenyasd209 [6]
<span>ogy of Human Populations: Thomas MalthusThomas Malthus (1766-1834) has a hallowed place in the history of biology, despite the fact that he and his contemporaries thought of him not as a biologist but as a political economist. Malthus grew up during a time of revolutions and new philosophies about human nature. He chose a conservative path, taking holy orders in 1797, and began to write essays attacking the notion that humans and society could be improved without limits.Population growth vs. the food supply
Malthus’ most famous work, which he published in 1798, was An Essay on the Principle of Population as it affects the Future Improvement of Society. In it, Malthus raised doubts about whether a nation could ever reach a point where laws would no longer be required, and in which everyone lived prosperously and harmoniously. There was, he argued, a built-in agony to human existence, in that the growth of a population will always outrun its ability to feed itself. If every couple raised four children, the population could easily double in twenty-five years, and from then on, it would keep doubling. It would rise not arithmetically—by factors of three, four, five, and so on—but geometrically—by factors of four, eight, and sixteen.<span>
Between 1800 and 2000 the human population increased about six-fold. Has the food supply kept pace? Will there be enough food to support the projected population of 9.2 billion in 2050?</span>If a country’s population did explode this way, Malthus warned that there was no hope that the world’s food supply could keep up. Clearing new land for farming or improving the yields of crops might produce a bigger harvest, but it could only increase arithmetically, not geometrically. Unchecked population growth inevitably brought famine and misery. The only reason that humanity wasn’t already in perpetual famine was because its growth was continually checked by forces such as plagues, infanticide, and simply putting off marriage until middle age. Malthus argued that population growth doomed any efforts to improve the lot of the poor. Extra money would allow the poor to have more children, only hastening the nation’s appointment with famine.A new view of humans
Malthus made his groundbreaking economic arguments by treating human beings in a groundbreaking way. Rather than focusing on the individual, he looked at humans as groups of individuals, all of whom were subject to the same basic laws of behavior. He used the same principles that an ecologist would use studying a population of animals or plants. And indeed, Malthus pointed out that the same forces of fertility and starvation that shaped the human race were also at work on animals and plants. If flies went unchecked in their maggot-making, the world would soon be knee-deep in them. Most flies (and most members of any species you choose) must die without having any offspring. And thus when Darwinadapted Malthus’ ideas to his theory of evolution, it was clear to him that humans must evolve like any other animal.
</span>

7 0
3 years ago
What is an example of an object that affects gravity<br> on Earth?
aliya0001 [1]

Answer:

the object that affects gravity is call gravinaltational force which acts on the way human stay on earth

Explanation:

8 0
2 years ago
Other questions:
  • lupe is a carrier for color blindness. Her husband Clifford is colorblind. If lupe and clifford have four children, theoretical
    11·1 answer
  • In order for an object to move in uniform circular motion, it must not be
    10·2 answers
  • 1.) what is a polar molecule?<br> 2.) why is water a polar molecule? Explain
    12·1 answer
  • Which recording station is farthest from the epicenter
    6·1 answer
  • A woman gives birth to a son. Two years later, she gives birth to another son. What is the probability that her third child will
    6·1 answer
  • An independent variable is ___. A. directly changed by the experimenter B. manipulated by changes to the dependent variable C. a
    13·2 answers
  • What are the fundamental parts of a typical cell
    7·2 answers
  • This question has a lot of points
    10·2 answers
  • What is the process of VEGETATIVE PROPOGATION?? PLEASE HELP ME and Thank you so much!!
    12·1 answer
  • PLEASE HELP!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!