Answer:
145 F
Explanation:
Pasteurization of milk widely practiced in several countries, notably the United States, requires temperatures of about 63 C 145 F maintained for 30 minutes or, alternatively, heating to a higher temperature, 72 C (162 F), and holding for 15 seconds and yet higher temperatures for shorter periods of time :D
The third one is correct. Mitosis creates two identical cells. Meiosis creates four different cells.
Answer:
<em>Bracketed and indented keys are two dichotomous/or branching keys with an ordered, numbered couplet, and spatially differentiated respectively.</em>
Explanation:
Dichotomous keys are used in the identification and classification of taxa.
Bracketed keys, or parallel keys, are easy to understand- for efficiency, these keep the first two entries of every couplet or pair being compared. It also makes use of a numbering system in the couplet choices for easy tracking.
Indented keys maintain an equal distance from the margin on the left of the pages. Successive couplets are indented til the taxon is identified.
Explanation:
The new research carried out by NASA on mars suggets that many of the Mars' ancient channel have been carved by flowing water, were actually formed by melt water beneath glacial ice sheets. The rocks looked familiar to the rocks found on Earth in these water channels. Moreover, conglomerate rock was found near the base of the channel on Mars.
