Every organism needs energy to survive. A process in which oxygen is combined with the breakdown of sugar (glucose) molecules, releasing energy and giving off carbon dioxide and water, is known as which of the following reactions?

A. Transpiration

B. Cellular respiration

C. Carbon fixation

D. Photosynthesis

Answer:

Explanation:

. .

2.

Answer:

The answer is D. grasshopper. A primary consumer is one that eats plants.

Answer:

Calculate it. PE= Fwh = (72 m) (966 N) = 69552 Joules 7.

Explanation:

Answer: A

Explanation: gravitation keeps moon in circular orbit.

Without gravitational force Moon would move in

Linear path.

Answer:

B is the correct answer. :)

Answer

68.6 m

Explanation:

Given-

To find -

Height of the tree upto which the squirrel climbed.

Solution-

Potential energy of a body = mgh

34.3 = 0.5×h (mg = 0.5kg)

h = 34.3/0.5

= 68.6 m

Option third.

Answer:

Phenotype ration of Green : other color plant will be 3:1

Genotype ration would be GG:Gg:gg

1:2:1

Explanation:

Let the dominant allele for green color of plant be G

Recessive allele for the above allele pair would be g let us say that "g" imparts black color

Then the genotype of two heterozygous green plants would be "Gg"

Gg * Gg

GG, Gg, Gg, gg

The three individuals of genotype GG, Gg, Gg will have green color

while the gg individual will have black color (as assumed)

Phenotype ration of Green : other color plant will be 3:1

Genotype ration would be GG:Gg:gg

1:2:1

Answer:

"Manganese is a grey-white, hard and very brittle metal.

It tarnished on exposure to air and oxidized to manganese when heated."

Credits to: Yahoo

Answer:

Manganese is a pinkish-gray, chemically active element. It is a hard metal and is very brittle. It is hard to melt, but easily oxidized. Manganese is reactive when pure, and as a powder it will burn in oxygen, it reacts with water (it rusts like iron) and dissolves in dilute acids.

Explanation:

Answer:

climate and agriculture

Explanation:

for example the coconuts of the pacific warm water islands are far different than the crab apples of the north or how the heat of the south means for less clothes while the brisk of the north requires more layers.

Explanation:

There are several key reasons for high biodervisity in tropical ecosystems. High NPP directly contributes to a diversity by supporting more species with minimum viable populations of each organism increase overall mutation frequency and hence intraspecific genetic varation.

Answer:

an increase in water pollution

excessive rain

Answer:

Seasonal Winds

Explanation:

as the air warms it causes the sea levels to rise and as air cools it moves land towards the sea

Answer:

3 organs

Explanation:

The hollow organs that make up the GI tract are the mouth, esophagus, stomach, small intestine, large intestine, and anus. The liver, pancreas, and gallbladder are the solid organs of the digestive system. The small intestine has three parts. The first part is called the duodenum.

Answer:

nucleus

Explanation:

The nucleus is in the middle of the cell.

Answer:

B. 40%

Explanation:

I hope this helps you. If you are looking for something good to listen to, listen to Find me by Forest Blakk. Its very sad and calming at the same time.

Answer:

A mutualistic relationship is formed when an Alcon blue caterpillar lives in a Myrmica ant nest. Thus, the correct option is B.

A mutualistic relationship is an interaction when two organisms of different species work together in such a way that each species is benefiting from the relationship.

The Caterpillars of the alcon blue butterfly have developed an outer coat on their body that tricks the Myrmica ants into believing that the young are its own, this results into duping the ants to carry the larvae back to their colonies to care for. Once in the nest, the caterpillar becomes a parasite. The Myrmica ants will feed the adopted larvae in preference to their own, and the ant colony will produce fewer offspring in the nest.

Therefore, the correct option is B.

Learn more about Species interactions here:

https://brainly.com/question/14747081

#SPJ2

Answer:

Changes in Earth's climate have different effects in different areas of the world. Some places will warm much more than others, some regions will receive more rainfall, while others are exposed to more frequent droughts. Regional changes in temperature and precipitation are having impacts on people and ecosystems.

Answer:

A new global warming study predicts that many current climate zones will vanish entirely by the year 2100, replaced by climates unknown in today's world. ... Novel climates appear throughout the tropics and subtropics, while the climates now found in tropical mountain ranges and near the poles may vanish

Explanation:

Answer:

There are 4 kingdoms

There are currently four kingdoms in the domain named Eukarya. The correct option is c.

In biological classification, a domain is a taxonomic category above the kingdom level. Bacteria, Archaea, and Eukarya are the three domains of life.

These domains are defined by differences in cell structure, biochemistry, and other characteristics of the organisms that inhabit them.

Bacteria and Archaea are both prokaryotic domains, whereas Eukarya is a eukaryotic organism domain that includes animals, plants, fungi, and protists.

In biology, a kingdom is a taxonomic rank made up of smaller groups known as phyla (or divisions, in plants).

Historically, the highest taxonomic rank, or the most general taxon used in classifying organisms, is kingdom.

Animalia, Plantae, Fungi, and Protista are the current kingdoms in the domain Eukarya.

Thus, the correct option is c.

For more details regarding taxonomy, visit:

https://brainly.com/question/19184314

#SPJ7

Organisms that are carnivorous or omnivorous obtain their energy from secondary sources, which include other animals (as well as plants for omnivores). Omnivores and Herbivores obtain their energy from eating plants, which makes them a secondary source. The primary source would be the plants, which would obtain energy from the nutrients in the ground, as well as from sunlight. The sun, in which case, would be the original source.

~

Answer:

They could conclude the organism is carnivorous since sharp, pointy teeth are good at cutting up and digging into meat.  

Explanation:

Answer:

The contents of the cell, or the structures of the cell, allow the cell to be "specialized". Together with the cell's proteins, they allow the cell to do specific things. They allow a cell to act like a neuron or a bone cell or a skin cell.

Explanation:

Answer:

D

Explanation:

the movement of your digestive system is through muscles within your wall that contract to push food down.

Answer:

A

Explanation:

it takes the energy from light and turns it into food

Answer:

Sorry if I'm wrong but I think it's B

Explanation:

A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events such as famines, earthquakes, floods, fires, disease, and droughts or human activities such as specicide and human population planning.

Answer:

The scientific method is a process for gathering data and processing information. It provides well-defined steps to standardize how scientific knowledge is gathered through a logical, rational problem-solving method. Scientific knowledge is advanced through a process known as the scientific method.

Explanation:

I hope that helped..

Answer:

Different individuals within a species have variation because they may express

different alleles for the same traits