Cause and Effect
Your skin has two types of sweat glands what are they?
Eccrine glands and apocrine glands
The goal of a scientific investigation is to test this?
What is a Hypothesis?
Individuals within a species have common traits?
False- they have differing traits.
This is the simplest element?
What is Hydrogen
This blast know as the _____ ______ theory, was the start of the universe as we know it. (hint-there's a TV show named after it)
The Big Bang theory
The cause of sweating and body odor, stems from your body's what?
What is the temperature regulation system.
Scientific investigations often begin with this?
An Observation.
DNA and RNA are different by two letters
False- DNA is ACGT and RNA is ACGU
Most matter is a collection of atoms joined through the process of what?
Chemical Bonding
Find the mean, mode, median and range for the following numbers
31,45,53,31,23,20,15,20
Mean - 29.75 or 30, Median - 27, Mode - 20,31 Range - 38
Fever, cough, sore throat, headaches, muscle aches, and vomiting are symptoms that you've had this illness (not Covid-19)
What is influenza or flu?
When an observation is made, it leads to this next step?
Leads to a question
Requirements for Natural Selection need four factors for the selection to occur
False- only three factors are needed
A chemical formula tells the number of atoms, of each type of what?
What is a molecule
What is the difference between a dictionary and thesaurus?
A dictionary shows how to spell a word correctly and give a definition. And a Thesaurus gives different words to use in place of word be looked up
ex, Acknowledge, can be replaced with Notice, Admit, Receipt, Recognized, and Note
The flu which is caused by viruses, that attacks this system?
What is Respiratory system?
A periodic table is an organized list of all the, What?
What are Elements?
Biological evolution is a process of constant change over generations?
True
H2 is the chemical formula for hydrogen molecule, what does H2 stand for?
H is the symbol for hydrogen, 2 represents the two hydrogen atoms that make up the molecule.
Solve the following problem, turn into mixed fraction if needed (give original answer, and mixed fraction)
5/3 - 2/5 =
19/15 and 1 4/15
Hepatitis A, B, and C is a contagious disease that is associated with this organ.
What is the liver?
This Physicist designed an investigation to test the hypothesis, that positive charges and mass were evenly throughout the atom. (double points)
Physicist Ernest Rutherford
In multicellular organisms, cells differentiate during reproduction to produce regular cells?
False- Specialized cells are produced
Matter is composed of atoms, which consist of: Protons, Megatrons, Neutrons, and Electrons. Which one of these trons does not belong?
What is Megatrons.
Name Leonard's roommate from the Big Bang Theory. (double points if you know his last name)
Sheldon Cooper