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
erica [24]
3 years ago
13

PLEASE HELP ASAP!! CORRECT ANSWERS ONLY PLEASE!!!

Biology
1 answer:
Art [367]3 years ago
6 0
Hi there!
Your answer would be
C. Observation, hypothesis, experiment, and conclusion.
Hope this helped and please give brainliest!!

You might be interested in
The crust is the thickest layer of the earth true or false​
Naily [24]

Answer:

The crust is not the thickest layer of earth

:)

4 0
3 years ago
Read 2 more answers
During the first ____ year(s of life, a baby's brain will establish billions of new connections between neurons.
erastova [34]
Between The Babies First 3 years
8 0
3 years ago
In a chemical analysis of a sample of animal tissue, which element would most likely be found in the smallest quantity?
andreyandreev [35.5K]

Answer:

Iodine

Explanation:

Iodine is needed by animals because the body's metabolic rate is controlled by the action of an iodine hormone, called thyroxine, which is secreted by the thyroid gland in the neck.

If the animal fails to supply enough iodine through food to be able to make a normal amount of this compound, then the thyroid gland enlarges or expands trying to create enough, resulting in a common type of goiter.

8 0
3 years ago
Which example describes life in the mesozoic era
Andrew [12]
The web page (below) provides: Mesozoic ("Middle Life") Era
This is the second of three geologic eras squeezed into the Phanerozoic ("Evident Life") Eon that covers the last 10% of Earth's whole geologic history. This is the era we all think of when we imagine the Ancient Earth! Rampaging dinosaurs! Dive-bombing pterodactyls! Endless forests of giant ferns! Erupting Volcanoes! (Sorry, no cave men! They didn't show up until the end of the Cenozoic.)

The Mesozoic Era lasted about 180 million years, from about 245 million years ago to about 65 million years ago. The Mesozoic is divided into just three time periods: the Triassic, the Jurassic, and the Cretaceous. Since lots of things were going on in each time period, we can only summarize the events. You can learn more by going to your library or searching the Internet for words like "Mesozoic" or the names of each of the periods.

In the view above, we see Earth in the middle of the Jurassic Period, in mid-Mesozoic times (sort of a middle-middle view). The supercontinents Gondwanaland and Laurasia collided some time back to form a single super-super continent called Pangea ("All-Earth"). But plate tectonics continues its irresistible motions, and even as we look, Pangea is beginning to break up into the continents we know now. At upper left, North America is just breaking away from the northwest coast of Africa, and the Atlantic Ocean and Gulf of Mexico are beginning to form. The Appalachian Mountains of the eastern United States are a high, rugged mountain range, something like the Rocky Mountains of today. Over the next fifty million years or so, South America, India, and Antarctica will all break away from Africa and move toward their present positions.

Life is diversifying rapidly, and beginning to look familiar. The dominant animals on both land and sea are reptiles, the most famous of which are the dinosaurs. Dinosaurs began in the Triassic, spread during the Jurassic, and dominated Earth in the Cretaceous. They are so prominent that the Mesozoic is also called "The Age of Reptiles." But dinosaurs are not the only life form around: birds and mammals also appear during the Mesozoic, as well as deciduous trees and flowering plants.

The climate during the Mesozoic is warm; so warm that there are no ice caps at all, even at the poles! Plants grow like crazy in the warmth and moisture, so there is food everywhere for your average hungry 50-ton Ultrasaurus! So what happened to this Dino Paradise? More change! A mass extinction like those in the Paleozoic ended the idyllic Mesozoic Era (if you can call dodging your friendly local T-Rex as idyllic). More than half of all existing life forms disappeared, including virtually all of the dinosaurs. Why? There are many hypotheses, including disease, volcanic eruptions, and giant impacts. (Pay a visit to the Dinosaur Floor to learn more.

seems based on text above, most correct is "A" definitely not "C"
8 0
3 years ago
What is the dependent variable in her experiment?
alex41 [277]

I agree with the other person you answered the answer is B duckweed growth

8 0
3 years ago
Read 2 more answers
Other questions:
  • discuss what schools , parents and young people/learners can do to prevent alcohol and drug abuse amongst youth
    6·1 answer
  • Historic and Current real life examples
    12·1 answer
  • Comes after a hypothesis and is used to determine whether the hypothesis is correct
    12·1 answer
  • One particularly severe impact humans have on natural environments is the introduction of invasive species. invasive species hav
    13·1 answer
  • If chemical reaction A requires 270 kJ/mol of activation energy and chemical reaction B requires 180 kJ/mol of activation energy
    9·1 answer
  • How blood pressure affects blood flow
    6·2 answers
  • When a disaccharide is formed, how many water molecules are formed.
    10·1 answer
  • A person exhibiting a recessive characteristic must be heterozygous for that gene. True or False
    12·1 answer
  • A person with a bacterial infection begins to feel hot and feverish. This response MOST likely helps the body fight infection by
    10·1 answer
  • Molecular basis of non infectious diseases
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!