This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In the 1980s, the gender difference for 13 year olds' performance in science: a. almost ... (Read 126 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Jul 2, 2018
In the 1980s, the gender difference for 13 year olds' performance in science:
 
  a. almost disappeared
  b. increased, with boys' skills improving and girls' slipping.
  c. stayed the same, with both boys' and girls' skills slipping.
  d. decreased, with boys improving and girls catching up.

Question 2

The cutlery used at the Annual Environmentalist Picnic is made of plant starch that disintegrates after being exposed to normal bacteria. As such, the cutlery is __________.
 
  A) biodegradable
  B) synergistic
  C) a hydrocarbon
  D) a fossil fuel


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mjenn52

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 2, 2018
Answer to Question 1

B

Answer to Question 2

A


xclash

  • Member
  • Posts: 681
Reply 2 on: Jul 2, 2018
Wow, this really help

tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba
On May 15, 1916, after deliberating for one hour, an all-white jury in Waco, Texas, found seventeen- On May 15, 1916, after deliberating for one hour, an all-white jury in Waco, Texas, found seventeen-
This 19-year-old in Wisconsin was given a reduced jail sentence for holding this sign in front of ... This 19-year-old in Wisconsin was given a reduced jail sentence for holding this sign in front of ...
Gender: Psychological Perspectives, Sixth Edition Gender: Psychological Perspectives, Sixth Edition
What single payment one year from now would be economically equivalent to payments of $1,000 ... What single payment one year from now would be economically equivalent to payments of $1,000 ...
Video: Introduction to Macular Degeneration

For a complete list of videos, visit our video library