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Elodia [21]
3 years ago
6

The thermal energy of_____ an system doesn't change.

Biology
1 answer:
DedPeter [7]3 years ago
7 0

Answer:

ΔT = temperature difference. Determine the thermal energy of a substance whose mass is 6kg and specific heat is 0.030J/kg°C. The temperature difference of this system is given as 20°C.

Explanation:

ΔT = temperature difference. Determine the thermal energy of a substance whose mass is 6kg and specific heat is 0.030J/kg°C. The temperature difference of this system is given as 20°C.

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Select all that apply !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Which of the following
Allisa [31]

Answer:

Cliff and Cracks, Sink under ocean I know for sure.

Explanation:

We have mountains because of convergent plates. they push eachother up and make cliffs. i also know sink under the ocean because we have underwater volcanoes for that reason

6 0
3 years ago
Read 2 more answers
Write how an ecosystem of your choice is organized. Identify each level. Include biotic and abiotic examples.
8_murik_8 [283]
(Bottom to top)
Biosphere- The ecosystem comprimising the entire Earth & the living organisms that inhabit it. Example: Where life occurs on, Earth
Biome- A large naturally occuring community of plants and animals Example: Rainforest, Tundra, Desert, Marine, Grasslands,  etc 
Ecosystem- A community of living organisms  called producers, conumers, decomposers. Example: Plants (Producers) Rabbits (Consumers) Worms (Decomposers)
Community- Interacting group of various species Example: A forest of trees inhabited by animals.
Population- Traits of a group of plants and animals Example: 4 rabbits have broenn fur and 2 have black fur in a group.
Individual- Individual organisms Example:  An otter is a organism
Abiotic examples- Air, soil, sunlight, or water
Biotic examples- A frog, a leaf, or a tree
8 0
3 years ago
Which bone is most commonly used to determine the height of the deceased?
Over [174]
The bone that's most commonly used to determine the height of the deceased is the femur (although the humerus can also be used). <span>The femur is measured in cm and the calculations may very according to the gender of the deceased and can be accurate within 5 cm.
The femur is a long bone that is hard and, therefore, can keep its integrity longer. As well as it is a bone that generally is proportional to the body.</span>
4 0
3 years ago
All of the following are important properties of prokaryotes except
nikklg [1K]
I’m not sure if there’s options to the question but the answer should be C. prokaryotes convert nitrogen-containing molecules into forms that can't be used by other organisms.
7 0
3 years ago
When the same gene was sequenced in a different person, the sequence was ATTTAGCC
neonofarm [45]

The different DNA sequence for a gene shows that same character can be expressed in 2 or more forms. Alleles are present on homologous chromosome.

Explanation:

The gene is the DNA sequences on the chromosome coding for the particular trait in an organism.

The alleles are the variant of the gene. In a homologous chromosome the variant of the gene or allele is present. The homologous chromosome is present in progeny one from each parent.

For example the allele for tall as homozygous is present on one of the parent and shortness on the other parent in homologous chromosome. The trait of height is the gene and the way it expresses itself is the trait from either parent. The DNA sequence will also be different for the alleles because they will code for different proteins like short or tall phenotype.

The genotype will be different hence DNA sequence is also changed.

8 0
3 years ago
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