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
Nina [5.8K]
3 years ago
5

Which layer of Earth has the most mass? A*the crust B the mantle C the inner core D the outer core

Biology
2 answers:
Tanya [424]3 years ago
8 0

Answer: the mantle B

Explanation: Largest layer resulting in biggest mass.

goldenfox [79]3 years ago
4 0
Ya...... what he said
You might be interested in
A scientist is trying to determine the evolutionary relationships among species with very similar physical characteristics. one
NARA [144]

Answer:

Amino acid sequence is directly related to the differences in the DNA of the species.

Explanation:

Above situation is related to the evolutionary research in which scientists are in search of common characteristics between species and from those species they will examine the amino acid sequence of proteins because amino acids sequence is directly related to the sequence of DNA and DNA is the main thing among all other variables by which differences in species can be identified effectively.

4 0
3 years ago
_________ are the food factories of the plants .​
lora16 [44]
The leaves!
They have chlorophyll to take energy from the sun and use it.
3 0
3 years ago
Read 2 more answers
Something that makes reactions start more easily and increase how fast the reaction occurs
soldi70 [24.7K]
That would be catalysts.

Catalysts accelerate (speed up) chemical reactions without damaging itself. They do this by decreasing the activation energy of a chemical reaction.

Enzymes are a type of catalysts.

3 0
3 years ago
What is the main cause of guttation in plants?
Kazeer [188]

Guttation is the process of loss of water from the surface of leaves in the form of liquid drops... Guttation occurs when root pressure is high and transpiration is low.

6 0
3 years ago
PLEASE HELP WITH THIS ONE QUESTION
Sergio039 [100]

Nicotinamide adenine dinucleotide (NAD+) and flavin adenine dinucleotide (FAD+) are two cofactors that are involved in cellular respiration. They are responsible for accepting "high energy" electrons and carrying them ultimately to the electron transport chain where they are used to synthesize ATP molecules.

8 0
3 years ago
Other questions:
  • What are the cause.s of monocultures,loss of topsoil.alien species
    13·1 answer
  • The human genome project is dedicated to the sequencing of the human genetic code. Some people are opposed to sequencing the gen
    15·2 answers
  • -
    9·2 answers
  • A biologist studying a desert ecosystem of theirs at the population of a lizard species increases of following a particularly ho
    11·1 answer
  • Why do u think heart disease is so prevalent in yhe United States
    7·1 answer
  • Holly learned from her science teacher that her height resulted from about 180 genes, each contributing a tiny amount of genetic
    11·1 answer
  • The best definition of a nutrient is a
    10·2 answers
  • Instructions
    6·2 answers
  • What do you do with a gyroid fragment in animal crossing.
    6·1 answer
  • Rabbits and guinea pigs both belong to class mammalia. this means they must also both belong to __________.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!