Volume of Samples
Volume of Container Volume of Sample X Volume of Sample Y
200 mL 200 mL 200 mL
500 mL 200 mL 500 mL
600 mL 200 mL 600 mL
Which of the following correctly describes the state of matter of one of the samples? (5 points)
Y is a gas because it has a definite volume.
X is a liquid because it has a definite volume.
Y is a liquid because it fills up the entire container.
X is a gas because it fills up the entire container.
Answer:
X is a liquid because it has a definite volume.
Explanation:
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2. Endotherms have higher energetic demands compared to ectotherms.
3. Endotherms spend more energy on internal temperature regulation compared to ectotherms.
4. Endothermy is more common among animal phyla than ectothermy.
5. At the cellular level, endotherms cells always produce more ATP and more heat.
Answer:
3. Endotherms spend more energy on internal temperature regulation compared to ectotherms.
Explanation:
Ectotherms, are considered as cold-blooded animals (reptiles and amphibians), and are organisms that don't have the ability to generate enough heat to keep themselves warm. Endotherms, in contrast, do possess the ability to generate their own body heat.
Endotherms also called warm blooded animals (mammals) have the ability to regulate their body temperature by themselves. If the endotherms are in a cold place their body increases the metabolism and generates more heat. This will compensate for the cold outside.
Out of the following given choices;
Multiple Alleles
Chromosomes
Carriers
Sex-linked genes
The answer is multiple alleles. While we are used to diploid organisms like humans having two alleles (on same loci of each chromosome of homologous paired chromosomes) for a particular gene, it is thus the case there are two alleles in a population that determine a particular trait. However, there can be more than two alleles in a population that determine a particular trait. Individuals in the population may have different forms of the allele for the trait (please note that a diploid individual can still hold only two alleles). This, therefore, means that they are more than two alleles in the population that determine a trait such as coat/fur color (or blood type in humans). These are what are referred to as multiple alleles. The alleles interact with different degrees of dominance over others alleles hence the various phenotypes formed form their interaction.
B. transmits impulses to the central nervous system from sense organs.
C. contains the somatic and autonomic nervous systems.
D. is part of the central nervous system.
B. lava
C. metamorphic
D. igneous
Answer:
( A). sedimentary is a correct answer.
Explanation:
Fossils are the impression or remains of plant and animal present on the layer of sedimentary rocks.
Fossils are usually found in sedimentary rocks, as these rocks are formed on the Earth's surface at low pressure and temperature.
The sedimentary rock contains fossil, as they are formed at low temperature and pressure, due to this fossil remains, are not destroyed.
Thus this the reason Fossils are usually found in sedimentary rock.
Fossils are usually found in sedimetary rock. The correct option is A.
Thus, Sedimentary rocks are typically where fossils are found. Sediments, which may contain animal and plant remains, build up and cement together to produce sedimentary rocks.
These sediments may get lithified over time and solidify into sedimentary rock.
Because the layers of sediment can shield and preserve the remnants of ancient species, fossils are frequently preserved in sedimentary rock, offering important insights into Earth's past and the evolution of life on our planet.
Thus, Fossils are usually found in sedimetary rock. The correct option is A.
Learn more about Fossils, refer to the link:
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