BIOLOGY HIGH SCHOOL

The matter in a bear body is not capable of moving and changing without____a; stability
b; shelter
c; sunlight
d ; energy

Answers

Answer 1
Answer:

Answer:

Option d ; energy

Explanation:

Energy is the main component of life. From simple processes such as photosynthesis, to the production of plants, to reproduction in mammalian life, all depend on the life-driving force of energy.

In the bear's life, the energy is needed for cellular processes like respiration, particularly the Krebs Cycle. Not only that, because bears live in polar regions, they need heat to keep them warm. Without energy, they will not be able to move, hunt or sustain themselves.

Related Questions

Kevin has his mother’s blue eyes and her shyness, which can both be attributed to __________.a. habits b. heredity c. environment d. culture
A plant breeder found a species of flowering plant with very attractive flowers growing wild in a field and she thought it would appeal to her customers. Some of the plants of this species had red flowers, some white flowers, and some pink flowers. While she would like to be able to offer her customers all three colors of flowers, she only has permission from the landowner to dig up one plant to bring back to the nursery as breeding stock. What would be the best thing for her to do?A. Take a white flowering plants is the white allele could be masking the pink allele B. Tickle pink flowering plant since it is likely to carry both the red and white Alleles C. Take a red flowering plants if they could produce all three colors eventually D. Take a red flowering plants is the red Allele Is likely the dominant one
In fruit flies, red eyes are dominant to green eyes. In a cross between a short-winged, green-eyed fly and a long-winged, red-eyed fly, the results were as follows: 40 percent short winged and red eyed 10 percent short winged and green eyed 10 percent long winged and red eyed 40 percent long winged and green eyed Which of the following reflects the chromosome makeup of the parents? (A) LlRr × Llrr (B) Llrr × llrr (C) LlRr × llrr (D) LLRR × llrr (E) LlRR × llRr
MAIN IDEA List and describe the types of cellular transport.
What theory says that all living things are composed of cells? It also says that cells are the basic units of structure and function in living things and that new cells come from existing cells. A. Evolution B. Boveri–Sutton chromosome C. Genetic determinism D. Cell

Most moths of a particular population died when the chestnut blight fungus that they were dependent on got wiped out. But some moths did survive. Which mechanism explains the reason for this?

Answers

This would be natural selection!

Natural selection is the process during which some individuals of a species survive and transfer their genes to heir offspring, and others don't. The ones that did survive mush have had some variation in their genotype that helped their survival.

Flatworms have layers of tissue that surround the gut and organs in one solid body. They are _____.a. Acoelomates
b. Pseudocoelomates
c. coelomates

Answers

Answer: a. acoelomates

Explanation:

Flatworms belong to the phylum Platyhelminthes. The body of these worms are flattened from top to bottom, that’s why these worms are called flatworms. They are bilaterally symmetrical and triploblastic (having three germ layers) organisms but they lack a body cavity or coelom. The body systems such as digestive, muscular, nervous, excretory, and reproductive systems are developed. Examples are flukes, tapeworms.
a. Acoelomates. Flatworm is a type of acoelomate animal; they have no body cavity or ceolom but they have mesenchyme in their body cavity that surrounds the gut and organs in one solid body.

Some organisms have favorable traits that are well-suited to the environment in which they live. Organisms with this advantage are more likely to thrive, reproduce, and pass their traits to future generations than organisms without favorable traits.. . This process is known as__. A. geographic isolation.. B. reproductive isolation.. C. natural selection.. D. mimicry.

Answers

Answer is option C that is natural selection.
C. natural selection. 

what have scientist learned about the classification of amphibians, birds, and reptiles by studying their evolutionary relationships?

Answers

Scientists learned many things in studying and defining organisms or animals into group. The study behind this is called Taxonomy. This study is responsible for the classification of amphibians, birds, and reptiles. The study learned about the evolutionary relationships between the living and extinct organisms.

Answer:

Reptiles are more closely related to birds than amphibians.  Reptiles and birds are so closely related that according to modern classification, they are part of the same group.

Explanation:

Proteins are made from amino acids. An amino acid has three parts that are joined to a central carbon atom. Identify the three parts that create an amino acid.

Answers

The three parts are amino group, carboxyl group, and R group,

Amino acids are the basis of the constitution of proteins and other peptides, even if they are not the only constituents (see, for example, heme, prosthetic group of hemoglobin). This article aims to review the main characteristics common to all amino acids, as well as the particular properties of the main amino acids found in living molecules.

The molecule has two ionizable groups: one acid (COOH <-> COO - + H +), the other basic (NH 2 + H + <-> NH3 +). The carbon atom to which the amine-NH 2 group is attached and the carboxylic acid-COOH group is called alpha carbon convention.

The group R corresponds to a variable radical depending on the amino acid in question. It is therefore he who determines the nature of the amino acid since the rest is invariant.
The 3 parts that make up an amino acid include the following:

Side Chain - R group
Amino Group or Amine Group
Carboxylic Acid Group
Carboxyl Group.

This is when certain minerals, calcite, silica, iron oxides and clay, are used to bind minerals together in sedimentary rock formation

Answers

Answer:

Clastic rock

Explanation:

I think it's clastic
Other Questions
What characteristic is shared by birds, salamanders, and sharks?a. Lungsb. Jaws and paired appendagesc. Four limbsd. Endothermy
Joel always atends the dentists and all his physicians regularly this is a important part ofnegative peer preasure positive ^ spreading disease disease prevention
The building blocks of proteins are __________ while the building blocks of nucleic acids are __________.A: is crossed off B: amino acids; saccharides C: amino acids; nucleotides D: nucleotides; amino acids
Which of the following techniques of microscopy allows the observation of living cells (i.e. NOT fixed cells) ?A) scanning electron microscopy B) fluorescent microscopy C) transmission electron microscopy D) There are no microscopy techniques suitable for the observation of living cells