Answer:
Type Il cell.
Explanation:
Surfactant may be defined as the chemical that decreases the surface tension between the lungs. Pulmonary surfactant is the thin layer of fluid that increases the efficiency of gas exchange.
Type II alveolar cells of the lungs produces the surfactant. Lipida and proteins are the major constituent of the surfactant produced in the lungs. The surfactatnt is important for maintaining the integrity of alveoli.
Thus, the correct answer is option (e).
Answer:
<em>The correct option is A) The amount of grass will increase, and the number of frogs will decrease.</em>
Explanation:
As from the above illustration, we can see that the grasshoppers feed on grass. The frogs feed on the grasshoppers.
If most of the grasshoppers are killed, then the grass will have fewer organisms to feed on it. As a result, the amount of grass will increase.
Reduction in the population of grasshoppers will mean that there is lesser food available for the frogs. As a result, the frogs will compete for food. Most will migrate, others might get killed due to lack of food. Hence, the population of frogs will reduce.
Answer:
Ang parehong mga mapagkukunan ay nagbibigay ng impormasyon.
Paliwanag:
Kailangan nating suriin nang mabuti ang pinagsamang pangunahin at pangalawang mapagkukunan dahil ang parehong pangunahing at pangalawang mapagkukunan ay nagbibigay sa amin ng impormasyon tungkol sa mga tuklas o mga kaganapan na naganap sa nakaraan. Ang pangunahing mapagkukunan ay nagbibigay ng ulat o orihinal na pag-iisip tungkol sa mga kaganapan o tuklas samantalang ang pangalawang mapagkukunan ay nagbibigay ng pagtatasa at interpretasyon tungkol sa pangunahing mapagkukunan kaya't ang parehong mga mapagkukunan ay nagbibigay ng impormasyon tungkol sa isang kaganapan.