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In-s [12.5K]
3 years ago
6

PLEASE HELP!!!!

Biology
2 answers:
lord [1]3 years ago
6 0

Answer:

Sound waves are longitudinal.

Explanation:

Give this smart doggo a bone! (a brainiest is a bone to this doggo!)

choli [55]3 years ago
4 0

Answer:

Explanation:

radio

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Please help me with this due tomorrow can't find the answer anywhere else.
adell [148]

Characteristics of Living Organisms: Ability to reproduce independently, ability to grow

Characteristics of Viruses: Not made of cells, have a protein coat instead of a membrane.

Characteristics of Both: Can have a DNA genome, may mutate and evolve

Hope this helps!

8 0
2 years ago
Science moon how is causes the seasons
ikadub [295]

Answer:

from top to bottom

Explanation:

North pole, northern hemisphere, equator, southern hemisphere, south pole.

5 0
3 years ago
Read 2 more answers
Count up the number of atoms on each side of the equation below and write this in the chart.
ivann1987 [24]

Answer:

The equation to this question is unclear. The clear equation is:

CH4 + 2O2 → CO2 + 2H2O

Please find the number of atoms of each element on the reactant and product side below.

Explanation:

An atom is the smallest indivisible part of an element. The atom retains the chemical properties of the chemical element. In order to ensure that a chemical reaction between molecules and compounds is BALANCED, the number of atoms of each element that makes up the molecule/compound must be the same on both the reactants and products side.

In this case, the chemical reaction involves:

CH4 + 2O2 → CO2 + 2H2O

1. Carbon atom (C):

Reactants side = 1 atom

Products side = 1 atom

2. Oxygen atom (O):

Reactants side = 4 atoms

Products side = 4 atoms

3. Hydrogen atom (H):

Reactants side = 4 atoms

Products side = 4 atoms

4 0
3 years ago
The discovery that the moon is similar in composition to the outer portions of the earth most supports the
lorasvet [3.4K]

Answer:

It most suppoet tge impact theory.

Explanation:

The his impact theory or the big splash is one of the accepted theories of tge moon and it states that the moon or luna and explain the origin of the moon that a Mars sized object planetestimal collided with the the proto Earth and the ejecta debris joined together by gravitational force which is the moon and it's orbit the Earth. The moon have similar composition to the outer portion of the Earth.

4 0
3 years ago
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The number of organisms in a food pyramid decrease as the tropical level
Aleonysh [2.5K]

You need to recognize that the higher on the food chain, the fewer the number of organisms that occupy that level. This is because of the energy that is available from one level to the next has to decrease since it is used for life's processes.

please give thanks! and brainliest
6 0
3 years ago
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