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Stels [109]
2 years ago
13

Each radioactive element has a constant rate of decay that is called its ________________.

Biology
1 answer:
pashok25 [27]2 years ago
8 0

Answer:

radioactive decay

Explanation:

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The single most important feature to consider when purchasing a scuba regulator is: How well it performs in controlled laborator
serg [7]

Answer:

A diving regulator is a pressure regulator that reduces the pressure of gas in the tank and deliver it to the diver so that he/she can breathe easily. It must pass the controlled laboratory testing and must have a second adjustment knob to ensure ease of breathing. Modern regulators are precision made and designed to work under demanding conditions. 1st stage and 2nd stage, diaphragm and piston, exhaust valve and purge button are types of diving regulators.

8 0
2 years ago
Which marks the beginning of the fall season
Ulleksa [173]

Answer:

Explanation:

Based on the astronomical definition of seasons, yes, the autumnal equinox does mark the first day of fall (in the Northern Hemisphere). However, according to the meteorological definition of seasons, which is based on temperature cycles and the Gregorian calendar, the first day of fall is September 1.

stole this from g**gle, but it explains it farily well. Autumnal equinox is the turning point

8 0
3 years ago
I just need a bit of help answering this one. (:
faust18 [17]

If we take the wolf as a species, then we can easily find its place and evolutionary path through this cladogram of chordates. The wolf is a vertebrate, so we start from vertebrae. It is an animal that has jaws and paired appendages. Continuing further up the cladogram we reach the development of lungs, and the wolfs have lungs for breathing. Then we come to the development of four limbs, and the wolfs have four limbs. Next comes the endothermy, meaning that the animal is able to regulate its own body temperature, thus it is warmblooded, and the wolfs are warmblooded animals. As last we come to the mammals, and the wolfs are part of the mammals, so we can classify them in that branch of the chordate cladogram.

6 0
3 years ago
Which answer correctly explains how the ATP molecule differs in function from the ADP molecule? (1 point)
Vesna [10]
ATP has more energy potential. It is like a very strong, charged battery. The most energy is stored in the 2nd and 3rd phosphates. If one is released, it becomes ADP. That is like a weak battery.
7 0
2 years ago
Which process is the first step of making a protein from DNA instructions?
-BARSIC- [3]

The first step of protein synthesis is called transcription. The DNA transcription to mRNA is actually the first step of the protein synthesis. During the transcription step the instructions encoded in the DNA of the genes are transcribed into the nucleotide sequence code of a ribonucleic acid (RNA)....

so your answer is Option (A)


4 0
3 years ago
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