Given question is incomplete as it lacks the choices for molecules and their properties, however, the missing part is attached with the answer:
Answer:
Molecules and their properties are given as bellow under the type of compound:
Alcohol-
Alcohol is highly polar andmay act as a weak acid
The functional group in alcohol is (OH)
Carboxylic acid-
Carboxylic acid acts as an acid
The function group is (COOH)
Aldehyde-
Aldehyde may be a structural isomer of a ketone
Functional group is (C=O)
Thiol-
Thiol forms disulfide bonds
Function group is (S-H)
Amine:
Amine acts as a base
the functional group is (NH2)
Organic phosphate-
contributes negative charge (PO4)
This functional group is polar
First, it is necessary that this scientist decide on what point of the Cretaceous period he wants to study. Among several points he may want to study the evolution of microorganisms of that time, the life of a dinosaur species, or the evolution of dinosaurs, the flora that was established during this period, among others. This is the phase of the scientific method called Observation.
After that, he must enter the phase called "Elaboration of hypotheses" where he will raise questions about the point he decided to study. "How many flower species existed in that period?", "How many of these flowers can we observe today?" among others.
After that, he will enter the phase called "Experimentation", where he will establish a type of experiment and all the experimental factors and variables that will allow the hypotheses to be answered.
After the experiment he will collect the data that will be analyzed and that will give results that will answer the hypotheses previously established. This is the phase called "Analysis of the results".
At that moment, he will be able to reach the last phase of the scientific method, the phase called "conclusion", where he will show the conclusions that the experiment allowed to be established.
<span>The first carbon dioxide is produced in between glycolysis and the Krebs/citric acid cycle. </span>
Answer:
True
Explanation:
The attached image shows a table that displays the eight (8) planets, their respective average distance from the sun and their respective orbital speeds.
The question only relates the orbital speed of planets Uranus and Venus, which is 7km/s and 35km/s respectively.
40% of the orbital speed of planet Venus is:
= 40/100 × 35
= 0.4 × 35
= 14
According to the table in the image, Uranus orbits around the sun at a speed of 7km/s, which is lesser than 40% of Venus's orbital speed (14km/s).
Therefore, it is TRUE that Uranus orbits the sun at less than 40% of the orbital speed of Venus.
They actually believe that it is a giant red storm, that is actually the size of the earth.
