Answers
Answer:
no they are an theropod
Explanation:
I'm not completely sure but i hope this helps you maybe! :)
.Answer: No Because of their slender bodies and long tails, salamanders look somewhat like lizards, and people often confuse the two. But lizards are reptiles, whereas salamanders are amphibians (as are frogs and toads)they look really cool to play wit but no not 4 me.
Explanation:
Related Questions
PLEASE HELP What's the mass in grams of 0.442 moles of calcium bromide, CaBr2? The atomic
weight of Ca is 40.1 and the atomic weight of Br is 79.9.
A) 452.3 g
B) 53.04 g
C) 44.2 g
D) 88.4 g
Answers
Answer: Thus there are 88.4 g of calcium bromide.
Explanation:
According to avogadro's law, 1 mole of every substance weighs equal to the molecular mass and contains avogadro's number [tex]6.023\times 10^{23}[/tex] of particles.
Molar mass of = 40.1 (1)+ 2(79.9) = 199.9
To calculate the moles, we use the equation:
[tex]\text{Number of moles}=\frac{\text{Given mass}}{\text {Molar mass}}[/tex]
[tex]0.442=\frac{x}{199.9}[/tex]
[tex]x=88.4g[/tex]
Thus there are 88.4 g of calcium bromide.
What consist of a solid matter?
Answers
There are atoms that are close together, restricting their movement causing them to vibrate at a rapid speed.
Dogs are derived from wolves. Today, dogs are very diverse, varying in size from very small to very large. What led to this variety
1 - selective breeding
2- cloning
3- Genetic Engineering
4- Natural Selection
Answers
Answer:
1
Explanation:
i think but yes
Dogs are derived from wolves. Dogs are very diverse, varying in size from very small to very large. The variety is because of selective breeding. Hence option 1 is correct.
What is selective breeding?Selective breeding is defined as the method by which people pick which male and female animals or plants would reproduce sexually and create offspring together in order to selectively acquire specific phenotypic features. The goal of selective breeding is to produce cattle with desirable features that are strongly heritable and can thus be passed down from generation to generation.
Despite the fact that all dogs are descended from wolves, people have significantly changed the appearance of dogs through the use of artificial selection. Dogs have been bred for various desirable traits for ages, resulting in a vast variety of canines, from the little Chihuahua to the enormous Great Dane.
Thus, dogs are derived from wolves. Dogs are very diverse, varying in size from very small to very large. The variety is because of selective breeding. Hence option 1 is correct.
To learn more about selective breeding, refer to the link below:
https://brainly.com/question/461245
#SPJ2
Eglin land animals have evolved to produce eggs with the tough shells to ensure that
A.external fertilization can take place
B. The egg and the sperm can fuse
C. Parental care is unnecessary
D. The developing embryo does not dry out
Answers
Answer:
c
Explanation:
parrntal care is unnecessary
Answer: well, I think the answer is D
Explanation: I mean it is for protection, but it doesn't do a very good job but to not let the embryo dry out in land it does a good job at that
Read the question and help me with the answer please
Answers
What is a way of moving electricity along a path called? *
battery
circuit
static electricity
electrons
Answers
13) CO2
# of molecules:
# of elements:
# of
Name of element:
atoms:
Total # of atoms:
The #2 is a
coefficient or subscript!
Answers
Answer:
1023 mole or just 1
2 elements
1 atom of carbon and 2 atoms of oxygen
2 I believe
and I think the 2 is a subscript
What is the correct IUPAC name for Al(IO₃)₃?
Answers
Answer:
Aluminum Iodate
The IUPAC name of Al(IO3)3 is diiodyloxyalumanyl iodate.
What is IUPAC name ?The systematic method of nomenclature of the organic or inorganic compound on the basis of International Union of Pure and Applied Chemistry.
To learn more about IUPAC name here.
https://brainly.com/question/16631447
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A sample of gas has a volume of 12.0L and a pressure of 2.00 atm. If the pressure of gas is increased to 6.00 atm, what is the new volume of the gas?
A. 2L
B. 4L
C. 16 L
D. 8L
Answers
Answer:
B; 4 L
Explanation:
From the Boyle’s law of gases, the volume occupied by a given mass of gas is inversely proportional to the pressure exerted by the gas
Mathematically, we have this as;
PV = K
Given;
P1 = 2 atm
V1 = 12 l
P2 = 6 atm
V2 = ?
We have that;
P1V1 = P2V2
2 * 12 = 6 * V2
V2 = (2 * 12)/6
V2 = 24/6
V2 = 4 L
"What is the potential energy relative to the water surface of a diver at the top of a 26 m
high diving platform? Suppose she has a mass of 35 kilograms."
Answers
Answer:
PE = 8918 J
Explanation:
Formula for potential energy here is;
PE = mgh
Where;
m is mass
g is acceleration due to gravity
h is height
We are given;
m = 35 kg
h = 26 m
Thus;
PE = 35 × 9.8 × 26
PE = 8918 J
How many molecules are in 0.55 moles of Cu(NO3)2?
Answers
3.3 × 10²³ molecules Cu(NO₃)₂
General Formulas and Concepts:Math
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightChemistry
Atomic Structure
Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.Stoichiometry
Using Dimensional AnalysisExplanation:Step 1: Define
0.55 mol Cu(NO₃)₂
Step 2: Identify Conversions
Avogadro's Number
Step 3: Convert
[DA] Set up: [tex]\displaystyle 0.55 \ mol \ Cu(NO_3)_2(\frac{6.022 \cdot 10^{23} \ molecules \ Cu(NO_3)_2}{1 \ mol \ Cu(NO_3)_2})[/tex][DA] Multiply/Divide [Cancel out units]: [tex]\displaystyle 3.3121 \cdot 10^{23} \ molecules \ Cu(NO_3)_2[/tex]Step 4: Check
Follow sig fig rules and round. We are given 2 sig figs.
3.3121 × 10²³ molecules Cu(NO₃)₂ ≈ 3.3 × 10²³ molecules Cu(NO₃)₂
1. The type of bond most likely to
occur between Mg and Br is a(n)
bond.
---
Answers
Answer:
Ionic bond.
Explanation:
Group 7 elements like Bromine (Br) and group 2 elements like Magnesium,(Mg) involved loss and gain of electrons which is typical with Ionic bonding.
How is a molecule different
from an element?
A. An element is made of more than one
type of atom.
B. A molecule has properties different
from the elements making up the
molecule.
C. An element shares electrons and a
molecule does not.
Answers
Answer:
A
Explanation:
Molecule is a substance with two or more atoms bonded together such as the oxygen humans breathe (O2). Elements are pure substances made up of all the same atoms such as gold (Au), hydrogen (H), and oxygen (O). Elements all have the same number of protons in their nuclei and can't be broken down.
I neeeedddd hhheeelppppppllsssss
Answers
Answer:
I believe that it is the 2nd option.
Explanation:
My reasonings are because C4H10O has 7 isomers. In which 4 are alcohol and the other 3 are ether.
The first option is ethers, specifically ethoxyethane.
The third option is ethers, specifically 1-methoxypropane.
The fourth option is an alcohol, specifically 1- butanol.
Therefore, leads us to the 2nd option that it is NOT an isomer of C4H10O
How much will this EROSION change the elevation at location W, to the nearest meter?
Answers
Answer:
1,329
Explanation:
1. Name two organisms that are competing for energy and explain HOW they compete.
Answers
Answer:
There could be a few answers for this question, but my answer would be two different plants. Maybe a bush on the ground fighting for the energy of the sun with a tall tree. Leaves collect the energy from the sun and convert it to energy usable for the plant. a bush on the ground would be fighting for the sunlight with a tall tree.
C2H6 + Cl* => C2H5* + HCl
Answers
Answer:
C2H6 + Cl → C2H5 + HCl
equation is balanced
The asthenosphere flows because of
Answers
More than half of the elements are in which state of matter at room temperature?
What happens to the atomic mass when the atomic numbers increase?
Which elements does not belong to a main group of elements?
Please help I really need help!!
Answers
Answer:gas
Explanation:
1
er
al he
is
I Using the Periodic table, which element
Is at an each pair
is more electro gregatire
u si, o 6.H. C w cl Br dJ - SP
lortu
Answers
Answer:
wrong
Explanation:
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2. Germ cells are found in the
A. heart
B. lungs
C. muscles
D. ovaries
Answers
Answer:
D- located in ovaries...
As a chemist for an agricultural products company, you have just developed a new herbicide,"Herbigon," that you think has the potential to kill weeds effectively. A sparingly soluble salt, Herbigon is dissolved in 1 M acetic acid for technical reasons having to do with its production. You have determined that the solubility product Ksp of Herbigon is 9.00×10−6.
Although the formula of this new chemical is a trade secret, it can be revealed that the formula for Herbigon is X-acetate (XCH3COO, where "X" represents the top-secret cation of the salt). It is this cation that kills weeds. Since it is critical to have Herbigon dissolved (it won't kill weeds as a suspension), you are working on adjusting the pH so Herbigon will be soluble at the concentration needed to kill weeds. What pH must the solution have to yield a solution in which the concentration of X+ is 1.50×10−3 M ? The pKa of acetic acid is 4.76.
Answers
i hope i helped for this problem
is lion decomposer consumer or a producer ?
Answers
how many grams of carbon tetrachloride can be produced from reacting 709.0 grams of chlorine (CI2) with excess methane?
Answers
Hope this helps!
Every day Sam goes to Dunkin' Donuts and orders a medium iced Coffee with four sugars OR he orders a hot
coffee with four sugars.
He notices that the iced coffee is never as sweet as the hot coffee. Why is this? Use complete sentences and
unit vocabulary to explain.
Answers
In the iced coffee waters it down:)
What are the three major Eras from 600 million years ago to today
Answers
Answer:
he Paleozoic, Mesozoic, and Cenozoic.
Explanation:
A motor boat is traveling 10 m/s on a sunny calm day. The driver turns
off the engine. Apply Newton's first law to explain what happens to the
boat as it glides through the water. *
Answers
Answer:
If there is no resistance, current, wind, or friction on the boat, the boat would keep moving in the same direction at the same speed.
Explanation:
Newton's First Law of Motion suggests that if no external force acts upon an object, that object would continue moving in the same direction at the initial speed.
However, all objects near the surface of the earth (including the boat in this question) experience the effect of gravitational pull (an external force from the earth.) Because of these external forces, Newton's First Law of motion (when phrased in this way) would not apply to the boat.
It is frequently possible to use a more general version of this statement: if the net force on an object is zero, that object would continue moving in the same direction at the initial speed.
In other words, the object would move in the same direction at the initial speed as long as all the external forces on that object balance each other.
Assume that there is no resistance, current, wind, or friction on the boat. After the engine of the boat is turned off, the following would be the forces on this boat:
downward gravitational attraction from the earth, andupward buoyancy from the water, which counteracts the gravitational attraction on the boat.If the water is sufficiently calm, these two forces would balance one another. The external force on this boat would be zero. Hence, the boat would keep moving in the same direction at the same speed.
What is the boiling point of 1 cup of water with 6 tablespoons of salt?
Answers
Explanation:
best answer i could say was this
The volume of a gas
if it is compressed.
increases
stays the same
decreases
Help me please
Answers
Which part of an atom has a neutral or no charge?
Answers
Answer:
Neutron
Explanation:
Neutrons has a neutral or no charge.