Answer:
The correct answer is option A.
Explanation:
Breathing is the exchange of air through the involved passages in between the atmosphere and the lungs. Inspiration is a process where we take air into the lungs from the atmosphere also known as inhalation.
Expiration is releasing air out of the lungs to the atmosphere. In expiration, the diaphragm relaxation and elastic recoil of tissue decrease the thoracic volume of lungs. That results in an increase the intraalveolar pressure in the lungs.
Thus, the correct answer is option A.
B. Herbivore
C. 1st carnivore
D. 2nd Carnivore
E. 3rd carnivore
Answer: C - 1 st carnivore
Explanation:
Answer:
Snake is a tertiary consumer, that is, a secondary carnivore
d. secondary carnivore
Answer:
Catalyst
Explanation:
Translation is the second process of gene expression which occurs in the ribosomes of living cells. The ribosome is a complex of Ribosomal RNA (rRNA) and proteins. Translation occurs when ribosomes attach to the transcribed mRNA molecule to read its codons using the transfer RNA (tRNA's) anticodon. The tRNA then carries amino acid that corresponds the codon it reads to the growing polypeptide chain.
In this process, amino acids are attached to one another forming a peptide bond. This linking of one amino acid to another is facilitated by rRNA's as it helps catalyzes the reaction like an enzyme. Ribosomal RNA catalyzes the reaction that forms a peptide bond between the amino acid in the A site of the ribosome and the growing polypeptide (future protein) in the P site.
B.) leaking toxic waste landfill
C.) sewage treatment plant
D.) factory waste piped into a stream
A.) pesticide runoff from farm fields
Freshwater pollution can be defined as the contamination of inland water with substances that affect its natural use and it can be caused by chemicals, petroleum, fecal waste, sediments and fertilization. Thus, non-point pollution is the process where pollution result from many diffuse sources such as agricultural areas which drain into the wind-borne debris or rivers.
b. tells us about many other species.
c. contributes to medicine and agriculture.
d. provides humans with resistance to disease
a. He remained indifferent toward others.
b. He was usually a very quiet person.
c. He was an unsympathetic person.
d. He had nothing interesting to say.
e. He wouldn't readily reveal his feelings.
The correct answer is E. He will not readily reveal his feelings.
Reticent can be defined as a person who does not like to talk.
Reticent has different meaning. For example, It can be termed to somebody who is formal and restrained, Somebody who is not able to draw attention to oneself, and also reticent can also refer to a person who refers to seclusion to others.