Answer:
Punctuated Equilibrium
Explanation:
The phyletic gradualism model and the punctuated equilibrium are aspects models of macroevolution that are characterised with varying patterns.
However, the punctuated equilibrium model of evolutionary history consists of geologically long periods of inactivity (stasis) with little or no evolution, interrupted or "punctuated" by geologically short periods of rapid evolution.
Answer:
Although eggs contain a great deal of water, they can get colder than 32°F/0°C without freezing. However, eggs that reach 29°F will freeze, which usually causes death.
Explanation:
If they have been exposed to very cold temperatures then I would assume the embyros would be dead or never started, though if you had a way to keep the coop warm or if she went broody and stayed on the eggs (is sitting and still laying eggs so they aren't exposed to some bitter cold weather or breezes) then they hopefully would be okay.
A nucleus is primarily responsible for directing all processes and reactions in a plant cell. <span>The function of the </span>nucleus<span> in the </span>plant cell<span> is to store the </span>plant's<span> DNA and control the activity of the </span>cell <span>through protein synthesis. The </span>nucleus<span> is enclosed by the </span>nuclear membrane<span>, which has pores for the passage of RNA and proteins. </span>
Answer:
organ cells
Explanation:
cells are the building of life
