Assignment Measuring Basil Area: Record all the measurements. 1) Measure the circumference of the tree at 1.3 meters up by wrapping the measuring tape around the trunk of the tree.

2) Calculate the radius from the circumference by dividing the circumference by 2TT.

3) Calculate the basal area by squaring the radius and multiplying TT (Basal Area=TT r2).

This question is worth 100 points please don’t guess let it be right please! (Fyi this is for Environmental science)

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.

The dense layer of connective tissue that surrounds an entire skeletal muscle is the

Agroup of students are walking in the park and one of them takes a picture of a pollen grain that is been blown by the wind what caption can the student use for this picture