Which of the following adaptations enables deciduous trees to produce more food? a. thick bark b. stretching toward the sun c. leaf loss d. color change

The right option is a. thick bark  

Thick bark is the adaptation that enables deciduous trees to produce more food.  

Deciduous trees are trees such as oak, maple, and hickory trees which lose their leaves for part of the year. Bark is an important part of a tree that protects the tree. The thick bark of the deciduous trees is composed of many layers and it provides the tree with the necessary nutrients and moisture it needs for its growth. The inner back layer (phloem) transports nutrients produced by photosynthesis from the leaves of the tree, and conveys it to the branches, trunk and down to the roots of the tree.  

the answer isn't thick bark , already took this and the correct answer is C. hope this helps!

answer: b

coz red blood cells marrow and circulates the body for 120 days.

wild parsnip is a perennial plant which reproduces rapidly in areas which have no sign of agricultural activity such roadside or at no tillage open areas. it's considered invasive because it can inhibit the growth of another plant  and its reproduction is fast. there are several harmful effects of this invasive plant although its taproot is edible since it is a member of the carrot family. wild parsnips can cause skin blistering when in contact because of the chemicals it contains, second it inhibits the growth of other plants, it will restrict the growth of animals when eaten and lastly, it drives away natural pollinators like bees.