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3 years ago

What science equipment would I use to measure the mass of a liquid

2 answers:

4 0

There are 2 main ways to calculate the mass of liquid.
1. use a scale and a beaker. First measure the beaker and then add the liquid to it. Then subtract the weight of the beaker.
2. Or put the beaker on a scale and press tare. Then add the liquid and the result is your mass.

Mademuasel [1]3 years ago

3 0

Triple beam balance

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You enroll your preschool-age daughter in ballet class. At first, all of the children in the class are clumsy, and their movemen

Ainat [17]

The physiological basis for having your daughter continue is through the way she moves in which up until now, she hasn’t been moving smoothly like other child but rather than awkward. Through this, the mother would likely think that she should let her daughter drop out from that class because she doesn’t seem to have any improvement and if she were to have an improvement with her movements, then the mother would likely let her daughter to continue.

7 0

3 years ago

Long legs (L) in racing horses is dominant to short legs (l). Good muscle tone (G) is dominant to weak muscle tone (g). Determin

vova2212 [387]

Answer:

See the answer below

Explanation:

Long leg (L) is dominant over short leg (l) and Good muscles (G) is dominant over weak muscles (g).

Heterozygous long leg, weak muscle = Llgg

Heterozygous long leg, strong muscle = LlGg

Llgg x LlGg

Offspring:

2 LLGg - Long leg, strong muscle

4 LlGg - Long leg, strong muscle

2 LLgg - Long leg, weak muscle

4 Llgg - long leg, weak muscle

2 llGg - short leg, strong muscle

2 llgg - short leg, weak muscle

Ratio of offspring with long leg and strong muscle = 6/16 or 3/8

Ratio of offspring with long leg and weak muscle = 6/16 or 3/8

Ratio of offspring with short leg and strong muscle = 2/16 or 1/8

Ratio of offspring with short leg and weak muscle = 2/16 or 1/8

5 0

2 years ago

All ____________ (living/non-living) things are made of cells.

Elena L [17]

The answer is Living

5 0

3 years ago

Read 2 more answers

Please help quickly i will give a thanks you will get all the points and brainliest with 5 stars

uranmaximum [27]

Might be c. Parasitism!

6 0

3 years ago

Which two codons in the mRNA represent the amino acid phenylalanine

Trava [24]

Answer:

UUU and UUC

Explanation:

Information that encodes certain functional products called PROTEIN are present in the DNA molecule. However, the information needs to be expressed via the processes of transcription and translation. Transcription is the synthesis of a mRNA using a DNA template.

The mRNA then undergoes translation, where it is read in a group of three nucleotides called CODON. Each CODON specifies a particular amino acid. Due to the degenerate nature of the genetic code, more than one codon can specify one amino acid.

Hence, in the case of phenylalanine amino acid, codons UUU and UUC both specify it. This means that whenever UUU and UUC are read during translation, a phenylalanine is added to the peptide chain.

8 0

3 years ago