Explain the process of hatching eggs under broody hen in rural areas

Firstly eggs will only be fertile if the hens have been running with cockerels, if this is the case all is good, but if there are no boys in the camp you will have to procure yourself some fertile eggs of your chosen variety pretty rapidly. The other thing you will need to consider is that 60% of all hatchlings will be male and for reasons such as noise or dominant and aggressive behaviour they may need to be re-homed or dispatched before undesirable male traits develop.

A broody mum will have prepared the nest ready for her babies and will sit on just about anything egg-shaped and be very possessive of them. If you need to replace her dud clutch with fertile eggs it is now that you will have to surreptitiously swap them over – this is most easily done at night when she is drowsy or asleep. If possible, buy fertile eggs that are known to have been laid on the same date, otherwise carefully mark dates on them with a pencil so you know when to expect them to hatch. 

d concave shape of wave rock

explanation:

the concave shape of wave rock is a very good evidence that supports the evolution of earth due to chemical weathering. if we talk about structure of   wave rock, studies have estimated that it is around 2.7 billion years old. it also serves as the foundation of evidence that it was the place where australian continent began to form.

how the structure of wave rock was created?

studies suggest that structure of wave rock was created when the surrounded area was started to weather due to which deposition of material started on the part of land which now contains wave rock.

the structure of wave rock is considered to be one of the best-known landforms in australia. at the height of around 15 cm, there can be found flared slopes which formulate the margins of hyden rock. it is now assumed by geologists that wave rock was created by subsurface water-induced weathering and not by glaciers, waves or wind.

due to deposition of material over the period of long time, the wave rock became tougher and tougher due to weathering from surrounding terrain. this makes it a physical evidence that supports   the evolution of earth due to chemical weathering.

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the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

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