Trilobites were abundant in pennsylvania. Trilobites were among the first of the arthropods, a phylum of hard-shelled creatures with multiple body segments and jointed legs. Their fossils first appeared in early cambrian period about 570 million years ago. The trilobite fossils show that during most of this time pennsylvania was providing favorable conditions for the trilobites.

students have 60 minutes to complete the aspire reading test.

listen. im just answering for points

explanation:

yuh

answer

the most effective ways of dealing with and reducing stress could be; listening to relaxing music, yoga, aromatherapy and meditation

explanation

when stress is effectively managed, it the effect stress has on a person’s life so they can be productive, happy and healthier. it is vital to identify the source of stress to be able to manage it. some stress management tips are keeping a positive attitude, practicing relaxation techniques, exercising regularly and eating healthier.

answer: drowning is the fourth most frequent cause of accidental deathin the summer.

explanation: - nfforlife