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signs would include:
Cervix dilated at least 4 or 5 C
Contractions
Water breaking
Answer:
Dirt.
Explanation:
Dirt is considered an abiotic factor and an biotic factor because the dirt is made up of dead organisms and dead twigs and also contains gravel. An abiotic factor is a feature of the ecosystem that is living or was once alive. Abiotic factors are nonliving things in the organisms like the gravel.
Answer:
A protein kinase is an enzyme which catalysis the phosphorylation reaction.
The phosphorylation can either activate or deactivate other proteins or receptors.
A protein kinase cascade refers to the series of events in which a chain reaction of phosphorylation takes place by which thousands of proteins are phosphorylated.
It helps in signal transduction through which signals (usually hormone) from outside the cell are amplified and transferred to the target molecule present inside the cell.
For example, tyrosine kinase cascade.
Answer:
Telescope also known as "spyglass"
Explanation:
In 1609, using this early version of the telescope, Galileo became the first person to record observations of the sky made with the help of a telescope. He soon made his first astronomical discovery.