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
spin [16.1K]
2 years ago
8

• Which of the following statements does paleontology NOT support?

Biology
1 answer:
kirill115 [55]2 years ago
8 0
Option C. Organisms were probably more complex during past eras.
You might be interested in
Atoms of which three elements could bond together to form an organic compound?
Luden [163]

Answer:

Answer would be no.

B)carbon, hydrogen and oxygen

7 0
3 years ago
Read 2 more answers
Which of the following biomolecules is best represented by this formula?
Alona [7]

Answer:

The correct answer is option D. "lipid".

Explanation:

Lipids, known also as fats or oils, are organic compounds that are insoluble in water and are made up of carbon, hydrogen, and oxygen. The formula of this question shows a biomolecule that is made up of this three atoms, and even though carbohydrate are made up of this three atoms as well, we can determine that it belongs to a lipid because it contains many more hydrogen atoms than oxygen atoms. Other characteristic of lipids is their long chains of carbon and hydrogen atoms, which are represented by the lines shown in blue. I attached the missing formula.

7 0
2 years ago
Read 2 more answers
A biologist in Pennsylvania observes the interactions of populations of maple trees,mosses, eastern spotted skunks, peregrine fa
Alecsey [184]

Answer:

The biologist is studying about the ecological community.

Explanation:

The ecological community refers to the community in which population of different types of species survives together. As the biologist is observing about the interaction of different populations of Pennsylvania region, it can be inferred that the he is studying about the ecological community of Pennsylvania region.

The population surving in the community interact with each other through different modes of interaction. It may either parasitic, or mutual, or competitive or predication or commercialism.

7 0
2 years ago
01. A Study is Being Planned to Examine the Effects of Drug 911-918. The Goal of the Study is to Examine the Effects of Drug
Leona [35]

The Best-Correct Statements as it Pertains to the Control Group and Experimental Group are:

  • The Control Group Receives No Drug while The Experimental Group Receives No Drug 911-918.
<h3 />

What are the control and experimental group in a study?

The control group in a study is the group in which no changes are applied to the group.

In the control group, the variables are kept constant, hence, the control group is also known as the constant group.

The experimental group in a study is the group to which the treatment being studied is applied. The control group receives the treatment of the variable under study.

Hence, the group that receives the drug 911-918 is the experimental group.

Learn more about the control and experimental group at: brainly.com/question/26323529

#SPJ1

7 0
10 months ago
In the figure below, ΔMNO≅ΔPQR.What is the measure of ∠P? Show your work and explain your reasoning.
Juliette [100K]

Answer:

\huge\boxed{\sf P = 79.5\°}

Explanation:

<u>Given that:</u>

ΔMNO ≅ ΔPQR

That means

M ↔ P

N ↔ Q

O ↔ R

So,

∠P ≅ ∠M

Given that P = 3x + 20.4 and M = 5x - 19

3x + 20.4 = 5x - 19

Add 19 to both sides

3x + 20.4 + 19 = 5x

3x + 39.4 = 5x

Subtract 3x to both sides

39.4 = 5x - 3x

39.4 = 2x

2x = 39.4

Divide both sides by 2

x = 19.7

<u>Given that:</u>

P = 3x + 20.4

P = 3(19.7) + 20.4            (x = 19.7)

P = 59.1 + 20.4

P = 79.5°

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
8 0
2 years ago
Other questions:
  • Classify each item as being associated with light positioning (controlling how and where light strikes the retina) or sensory pr
    5·1 answer
  • The visual system tends to divide an object into parts by "cutting" it at _______ in its silhouette.
    10·1 answer
  • During which phase do chrosomes assemble at apposite poles
    11·1 answer
  • Which best describes how the fossil record supports the theory of evolution?
    9·1 answer
  • Members of the same species of bird became geographically separated. Over many years, the two groups evolved to become two diffe
    10·1 answer
  • What process takes place in these nodules? 1 A. Photosynthesis B. Decomposition C. Nitrogen fixation D. Water absorption ​
    6·1 answer
  • PLEASE HELP ME ITS FOR SCIENCE DUE TODAY!! (Punnett Squares!)
    12·1 answer
  • ¿como se puede identificar el material genético de un ser vivo?
    14·2 answers
  • For predation to occur, there must be a predator species and a prey species. Define predator and prey and give an example of eac
    12·1 answer
  • Im confused its more science but yah oof
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!