Lead has a density of 11.3 g/cm3 and a mass of 282.5 g. What is its volume?

Answers

Answer 1

Answer: Volume=mass/density
v= 282.5/11.3
v= 25cm3

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7. Dual purpose breed of goat-
(A) Barbari (B) Jamnapari
(C) Marwari (D) Beetul

Answers

The answer to the question is Jamnapari

Does natural and sexual selection also apply to the species of man? Motivate, positive and negative consequences.

Answers

Answer:

Yes, natural and sexual selection also apply to the species of man with modification.

Explanation:

The process of selecting the member for the biological sex to produce their generation and offspring is known as the sexual selection. It is a natural and continuous process.
It has been seen the act of sexual selection on human beings too, but with the modification of the act that is seen on other non humans.
Charles Darwin and Alfred Russel Wallace first gave the concrete idea about the natural sexual selection that is seen on every non human organisms.

Substance that cannot be broken down chemically into other substance are

Answers

Pretty easy one, it is simply an element, because elements are the main 'starting points' of any other mixture, per say. This is because they are like building blocks - For example, H20, or water, is a combination of Oxygen and 2 hydrogen, which are all elements.

One theme from The Metamorphosis is that loneliness can make a person feel isolated from others. Which passage from the story best supports this theme?

Answers

The answer is D. Hearing these words from his mother made Gregor realise that the lack of any direct human communication, along with the monotonous life led by the family during these two months, must have made him confused — he could think of no other way of explaining to himself why he had seriously wanted his room emptied out.

id have to say B but im not 100% sure

29)

Which feature do prokaryotic and eukaryotic cells share?

Answers

♥ They ALL have cells that have a plasma membrane, ribosomes, DNA, and cytoplasm. This is a feature that they share.
♥Hope this helps!♥

The percentage of energy in one tragic level that transfers to the next level in the average ecosystem is

Answers

Answer: 10%

Explanation:

It is determine by the combination of efficiencies associated with organismic resource Acquisition and assimilation in an ecosystem.so the amount of energy at each tropic level decreases when it goes to the next level via ecosystem. As little as 10% of the energy at any tropic level is transferred to the next level, remaining energy is lost due to the metabolic process in the form of heat.

Other Questions

When two or more elements bond together in specific proportions, _____ is formed. an atom a metal an ion a compound

Wht is the ocelot favorite food?

2. In dogs, there is an hereditary deafness caused by a recessive gene, "d." A kennelowner has a male dog that she wants to use for breeding purposes if possible. The dogcan hear, so the owner knows his genotype is either DD or Dd. If the dog's genotype isDd, the owner does not wish to use him for breeding so that the deafness gene will notbe passed on. This can be tested by breeding the dog to a deaf female (dd). Draw thePunnett squares to illustrate these two possible crosses. In each case, whatpercentage/how many of the offspring would be expected to be hearing? deaf? Howcould you tell the genotype of this male dog? Also, using Punnett square(s), show howtwo hearing dogs could produce deaf offspring.

What dose a kangaroo lack that mammals such as dogs and cats have