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aliina [53]
2 years ago
15

The factor that is kept the same in an experiment is _________________.

Biology
2 answers:
coldgirl [10]2 years ago
5 0
Variable is kept the same in an experiment
kupik [55]2 years ago
3 0

Answer:

I think it is the variable.

Explanation:

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Lev Vygotsky believed that learning takes place on two levels. According to him, how do all higher intellectual functions begin?
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“B” because from our relationships that we learn outside our community it shapes us in what learning standards we would reflect on society where we are learning everyday

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How can an offspring with the genotype (RR) have the same phenotype as the offspring with the genotype (Rr)? (R = round seeds AN
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R (capital letter) is the dominant allele so the phenotype is the same

Explanation:

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As evidenced in the graph, the national average CO concentrations have decreased substantially over the years. All BUT ONE tacti
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Answer:

Explanation:

Carbon monoxide (CO) is a colourless, non-irritant, odourless and tasteless toxic gas. It is produced by the incomplete combustion of carbonaceous fuels such as wood, petrol, coal, natural gas and kerosene. Its molecular weight is 28.01 g/mol, melting point −205.1 °C, boiling point (at 760 mmHg) −191.5 °C (−312.7 °F), density 1.250 kg/m3 at 0 °C and 1 atm and 1.145 kg/m3 at 25 °C and 1 atm, and relative density (air = 1) 0.967 (1,2). Its solubility in water at 1 atm is 3.54 ml/100 ml at 0 °C, 2.14 ml/100 ml at 25 °C and 1.83 ml/100 ml at 37 °C.

The molecular weight of carbon monoxide is similar to that of air (28.01 vs approximately 29). It mixes freely with air in any proportion and moves with air via bulk transport. It is combustible, may serve as a fuel source and can form explosive mixtures with air. It reacts vigorously with oxygen, acetylene, chlorine, fluorine and nitrous oxide. Carbon monoxide is not detectable by humans either by sight, taste or smell. It is only slightly soluble in water, blood serum and plasma; in the human body, it reacts with haemoglobin to form carboxyhemoglobin (COHb).

The relationship of carbon monoxide exposure and the COHb concentration in blood can be modelled using the differential Coburn-Forster-Kane equation (3), which provides a good approximation to the COHb level at a steady level of inhaled exogenous carbon monoxide.

Conversion factors

At 760 mmHg and 20 °C, 1ppm = 1.165 mg/m3 and 1 mg/m3 = 0.858 ppm; at 25 °C, 1 ppm = 1.145 mg/m3 and 1 mg/m3 = 0.873 ppm.

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Which is the definition of an embryo?
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<span>

an unborn or unhatched offspring in the process of development.</span>

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Which of the following is a function of the nervous system?
olganol [36]
D. is the correct answer. It uses neurons to signal.
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