Which organism is the producer in the food chain containing salmon, seal, algae, and polar bear? A.
salmon

B.
seal

C.
algae

D.
polar bear

Always use significant figure rules. remember that these rules apply to all numbers that are measurements. if a vector that is 3 cm long represents 30 km/h, what velocity does a 5 cm long vector which is drawn using the same scale represent? a.100 km/h b.60km/h c.50km/h

Mike has a problem with his testosterone. he is unable to produce enough. which will most likely be affected by his inability to produce testosterone? check all that apply.

Whats one way that rocks do not follow the typical rock cycle pathway?