Can anyone help me with my homework.

Inside each seed is a baby plant waiting for just the right conditions to grow.

Two. Seed size and planting depth are inseparable. Many say seeds should be buried as deep or no deeper than their diameter. Others say no deeper than twice the diameter.

Optimal soil temperature is key.

Seeds can be started indoors or out. Start seeds indoors to optimize the growing season.

Soaking seeds can speed up the germination process, particularly handy for slow or fussy germinators like carrots.

lastly, seed needs to be scarified (weatherized) before planting.

answer: the blood-brain barrier is a layer of specialized membranes and cell processes designed to keep undesirable substances from passing from the bloodstream into the precious tissues of the brain. while the blood-brain barrier does keep most bad things out of the central nervous system, it is not impermeable.

explanation:

bc blah

explanation:

bc blah