The Philippines is a happy island.
The present tense of trace is:I/You/We/They trace.He/She/It traces.The present participle is tracing.
Magellan made quite an exhaustive trip from Spain to the Philippines. It included Portugal and Brazil, Guam, Cebu, Trinidad, and finally the Philippines.
they are present in very small amounts
No. Nitric acid is only present in trace amounts in the atmosphere.
"Trace elements" are elements which are present in a sample, but in relatively very small amounts. "Trace gasses" probably means gasses which are present in a sample, but in relatively very small amounts. the gases in earths atmosphere that take up less than 1% volume.
Biliran Leyte, Philippines
No, oxygen is not considered a trace element. It is one of the most abundant elements on Earth, making up about 21% of the atmosphere. Trace elements are present in much smaller quantities.
Yes they can.
"Trace gasses" are elements which are present in a sample, but in relatively very small amounts.
It can be, meaning rarely occurring, or present in small amounts, as in trace minerals. But it is also used as a noun (e.g. without a trace) and used differently as a verb (to trace meaning to follow, trail, pursue, or locate, or to draw by copying from an original).
Yes, trace elements like iron and magnesium are present in large living things. These elements are essential for various biological processes, such as oxygen transport (iron) and enzyme activity (magnesium), regardless of the size of the organism.
Argon may be present in trace amounts in the air breathed in and out, but because it is a noble gas it has no way of remaining there.